"Machinist" – The Machinist is for those who are interested in mainly cutting with smaller stock materials. Because metal material stock sizes are generally smaller, a larger machine is not...

"Machinist" – The Machinist is for those who are interested in mainly cutting with smaller stock materials. Because metal material stock sizes are generally smaller, a larger machine is not necessary. In addition, when space in your shop is limited, a smaller machine may be preferred. This machine can handle wood, plastic, aluminum, copper and more!Router not included! The Onefinity was designed to work with The MAKITA 6.35mm (1/4") Router RT0702C and must be purchased separately!...

    This HDMI Cable connect two HDMI devices together such as TV monitor and your laptop. It has nice molded grips for easy installation, and is 1.5 meter long. Be aware that...

    This HDMI Cable connect two HDMI devices together such as TV monitor and your laptop. It has nice molded grips for easy installation, and is 1.5 meter long. Be aware that it's HDMI v1.4 standard, it is compatible with HDMI 1.2 and 1.3. Features Audio Return Channel 3D - 3D is the latest rage for both home theater and gaming. A High Speed HDMI? Cable is capable of handling the high bandwidth requirements of 3D signals. Support display 4096 x 2160 pixels @ 30 Hz, which is...

    This is 200mm long 10pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard...

    This is 200mm long 10pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard 2.54mm(0.1") breakaway headers.

    This is a pack which includes 5pcs 10 pin female header. We use this header on all our XBee series modules. They have 0.2mm spacing between pins. Specification Pin Pitch: 2.0mm Contact...

    This is a pack which includes 5pcs 10 pin female header. We use this header on all our XBee series modules. They have 0.2mm spacing between pins. Specification Pin Pitch: 2.0mm Contact Qty: 10 Contact Type: Straight ...

A pack that includes 5pcs 1x6 female headers. They have 2.54mm spacing between pins, suitable for the Arduino 6 pin connections. Of course they can also be cut to any size for your special project....

A pack that includes 5pcs 1x6 female headers. They have 2.54mm spacing between pins, suitable for the Arduino 6 pin connections. Of course they can also be cut to any size for your special project. Specification Pin Pitch: 2.54mmContact Qty: 6Contact Length: 6.3cmContact Type: Straight ...

This 2IN1 Two TF cards commutator is specially designed for Raspberry pi B+/2B/3B with double switch systems. You could enjoy the convenience of using two TF cards at the same time to transfer to...

This 2IN1 Two TF cards commutator is specially designed for Raspberry pi B+/2B/3B with double switch systems. You could enjoy the convenience of using two TF cards at the same time to transfer to different systems for playing at the poking of the switch. Moreover if you could change the dial switch to arduino or SCM GPIO controlled, it could help you realize wireless/ remote/ infrared remote control system etc. Note: It should be used when off power or its system will be damaged when on power...

    This is a pack including 20pcs of 200mm dual-female dual-row DuPont jumperswith multiple colors. Both terminal of the wire are 2.00mm,they are flexible and splittable, and they work...

    This is a pack including 20pcs of 200mm dual-female dual-row DuPont jumperswith multiple colors. Both terminal of the wire are 2.00mm,they are flexible and splittable, and they work perfectly with breadboards. Specification Wire Qty:20 Length:200mm Connector Type:2.0 DuPont female to female Color: Combined ...

Need range? 2.4GHz Large Duck Antenna 5dBi with Reverse Polarized - SMA RF connector. Perfect for prototyping with our RF ICs. 50 ohm impedance. This antenna mates nicely with the Reverse Polarized...

Need range? 2.4GHz Large Duck Antenna 5dBi with Reverse Polarized - SMA RF connector. Perfect for prototyping with our RF ICs. 50 ohm impedance. This antenna mates nicely with the Reverse Polarized SMA Connector. Features: 0.5x7.7" Documents: Datasheet

This is a 10-pin socket with 2mm pitch that mates with the popular XBee radio from Digi. Use this small part to avoid having to solder your precious radio to a PCB. You'll need two of these sockets...

This is a 10-pin socket with 2mm pitch that mates with the popular XBee radio from Digi. Use this small part to avoid having to solder your precious radio to a PCB. You'll need two of these sockets to connect to all 20 pins on the XBee. These headers can also be cut to work with the RFID breakout board. Please Note: This item is sold singly, not in pairs. Documents: Datasheet ...

2S 7.4V 900mAh 25C Cell:752560 Size: 65*25*15mm Weight: approx 47g Standard voltage: 7.4V Full charging voltage: 8.4V Max continous charging current:0.9A Max peak charging current: 22.5A Used for...

2S 7.4V 900mAh 25C Cell:752560 Size: 65*25*15mm Weight: approx 47g Standard voltage: 7.4V Full charging voltage: 8.4V Max continous charging current:0.9A Max peak charging current: 22.5A Used for small rc helicopter (X520)

    This is a breakout board for the L3G4200D. the L3G4200D is a low-power three-axis angular rate sensor able to provide unprecedented stablility of zero rate level and...

    This is a breakout board for the L3G4200D. the L3G4200D is a low-power three-axis angular rate sensor able to provide unprecedented stablility of zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a digital interface (I2C/SPI).     The L3G4200D has a full scale of +/-250 / +/-500 / +/-2000 dps and is capable of...

A 3 pin Crowtail cable for connecting the modules with main control board. Sell at a low price with good quality. If you want to choose 4 pin cable please click here 4 Pin Crowtail Cable...

A 3 pin Crowtail cable for connecting the modules with main control board. Sell at a low price with good quality. If you want to choose 4 pin cable please click here 4 Pin Crowtail Cable Specification Length?20.5cm Package list 3 Pin Crowtail Cable x 5 Wiki & External links ...

Description These are very bright LEDs, the lens of this super bright blue LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 3.1-3.6vCurrent : 5mA - 7.5mA...

Description These are very bright LEDs, the lens of this super bright blue LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 3.1-3.6vCurrent : 5mA - 7.5mA      ...

    This is 200mm long 3pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard...

    This is 200mm long 3pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard 2.54mm(0.1") breakaway headers. The pack include 5pcs of this cable.

3S 11.1V 2700mAh 30C Cell:803496 Size: 103*34*24mm Weight: approx 171g Standard voltage: 11.1V Full charging voltage: 12.6V Max continous charging current: 2.7A Max Peak charging current: 81A Used...

3S 11.1V 2700mAh 30C Cell:803496 Size: 103*34*24mm Weight: approx 171g Standard voltage: 11.1V Full charging voltage: 12.6V Max continous charging current: 2.7A Max Peak charging current: 81A Used for small rc helicopter, rc boat, rc car

A 4 pin Crowtail cable for connecting the modules with main control board. Sell at a low price with good quality. If you want to choose 3 pin cable please click here 3 Pin Crowtail Cable...

A 4 pin Crowtail cable for connecting the modules with main control board. Sell at a low price with good quality. If you want to choose 3 pin cable please click here 3 Pin Crowtail Cable Specification Length?20.5cm Package list 4 Pin Crowtail Cable x 5 Wiki & External links ...

    This is a splittable 40 pin 20mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places need connection. it is able to...

    This is a splittable 40 pin 20mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places need connection. it is able to transformed from 1-20 pin jumper wire.   

    This is a splittable 40 pin 30mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places that need connection. it is able...

    This is a splittable 40 pin 30mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places that need connection. it is able to transform to  1-40 pin jumper wire. 

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 5mm circle-dot and it's perfectly compatible with our Rainbow shield V1.0....

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 5mm circle-dot and it's perfectly compatible with our Rainbow shield V1.0. For more details, please refer to the datasheet. Specification Dot Size: 5.0mmPixel Array: 8?8Dimension: 48mm?48mmReverse Voltage(Max): 5V Forward Current(Max) : 20mAPeak Forward Current(Max): 60mAPower Dissipation(any seg): 40mWOperating Temperature(Max): -10~+80??/li>Storage Temperature(Max):...

50 Channel D2523T Helical GPS Receiver Description: The D2523T is a compact GPS smart-antenna engine board, which comes equipped with a Sarantel GeoHelix high-gain active antenna and GPS...

50 Channel D2523T Helical GPS Receiver Description: The D2523T is a compact GPS smart-antenna engine board, which comes equipped with a Sarantel GeoHelix high-gain active antenna and GPS receiver circuits. The module is based around the high performance 50-channel u-blox 5 platform. The omni-directional antenna provides great sensitivity, even when you don't have a clear view of the sky. Whether this receiver is in your pocket or under your car seat, you are likely to pickup a rock...

This product is compatible with Raspberry Pi Model B+ and B. With a resolution of 84 X 48, this Mini LCD screen displays the CPU utilization and the memory occupancy rate that runs on your Raspberry...

This product is compatible with Raspberry Pi Model B+ and B. With a resolution of 84 X 48, this Mini LCD screen displays the CPU utilization and the memory occupancy rate that runs on your Raspberry Pi through Raspberry Pi internal Python programming. It is clear at a glance. Geek players can also program by themselves to display any content. When the Raspberry Pi is used as a server, you can also see the operating condition of Raspberry Pi at night. Package list 5110 Mini LCD 84*48 PCD8544...

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd ...

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd

Description These are very bright LEDs, the lens of this super bright Yellow LED is 5mm in diameter. 10pcs per pack. Specification Diameter : 5mm Voltage : 2.2-2.45VCurrent : 13-18mA...

Description These are very bright LEDs, the lens of this super bright Yellow LED is 5mm in diameter. 10pcs per pack. Specification Diameter : 5mm Voltage : 2.2-2.45VCurrent : 13-18mA      ...

Description LEDs - Basic electronic parts. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very basic 5mm LED with a yellow lens.10pcs per...

Description LEDs - Basic electronic parts. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very basic 5mm LED with a yellow lens.10pcs per pack. Specification Diameter : 5mm Voltage : 1.9V-4.5VCurrent : 5mA -15mA ...

    This is 200mm long 5pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard...

    This is 200mm long 5pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard 2.54mm(0.1") breakaway headers. The pack include 5pcs of this cable.

     Invertor for EL wires or tapes, special designed for the Elecrow 8-channel EL Shield, can drive EL wire up to 15M . Specification Input voltage : 5V DC Output voltage :...

     Invertor for EL wires or tapes, special designed for the Elecrow 8-channel EL Shield, can drive EL wire up to 15M . Specification Input voltage : 5V DC Output voltage : 110V~210V AC Maximum driving ability: 15m EL wire Dimensions: 40mm x 32mm x 28mm Wire Length: 30cm (input) and 15cm (output) Interface: JST2.0 ...

This 6 in 1 Screwdriver Tool Set is ideal for the preservation and maintenance of precise work and some optics facilities, such as precise watches, mobile phones, televisions, PDA,PC and other...

This 6 in 1 Screwdriver Tool Set is ideal for the preservation and maintenance of precise work and some optics facilities, such as precise watches, mobile phones, televisions, PDA,PC and other applications. This set coming with 6pcs multi size bits can be also fit most phones in the market. Features 0.8mm bit Pentalobe screwdriver for the screws of iPhone 4/4S,iPhone 5 bottom cover/case T5 bit Screwdriver for the screws of Motorola and Nokia T6 bit Screwdriver for the screws of Motorola and...

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 3.6mm circle-dot. For more details, please refer to the datasheet. Can be...

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 3.6mm circle-dot. For more details, please refer to the datasheet. Can be drivered by Elecrow Rainbow Shield.      Specification Dot Size: 5.0mm Pixel Array: 8x 8 Dimension: 60mmx 60mm Reverse Voltage(Max): 5V Forward Current(Max) : 20mA Peak Forward Current(Max): 60mA Power Dissipation(any seg): 40mW Operating Temperature(Max): -10~+80 Degree Lead...

This is a basic, 4-digit 7-segment display - yellow in color. It has a common anode. The display features one decimal point per digit, and individually controllable apostrophe and colon points. The...

This is a basic, 4-digit 7-segment display - yellow in color. It has a common anode. The display features one decimal point per digit, and individually controllable apostrophe and colon points. The LEDs have a forward voltage of 2.1VDC and a max forward current of 20mA. The hardware interface is sixteen (two rows of eight) through-hole pins. We carry this same display in red, green, and blue. Features: Overall Display: 40.18 x 12.8 mm (1.58 x 0.50") Digit Height: 10mm (0.39") Documents:...

Your basic 7-segment LED, but in blue! Common anode. Two decimal points, but only the one on the right is wired. Digit height is 0.6". Overall height is 1". Check out this tutorial on how to use...

Your basic 7-segment LED, but in blue! Common anode. Two decimal points, but only the one on the right is wired. Digit height is 0.6". Overall height is 1". Check out this tutorial on how to use this product with the 74HC595 Shift Register and Arduino. Thanks Patrick and Mycha! Documents: Datasheet Arduino Library (Thanks Derek!) ...

9 Degrees of Freedom - MPU-9150 Breakout Description: The MPU-9150 is the world’s first 9-axis MotionTracking device designed for the low power, low cost, and high performance...

9 Degrees of Freedom - MPU-9150 Breakout Description: The MPU-9150 is the world’s first 9-axis MotionTracking device designed for the low power, low cost, and high performance requirements of consumer electronics equipment including smartphones, tablets and wearable sensors. And guess what? You get to play with it. This breakout board makes it easy to prototype with the InvenSense MPU-9150 by breaking out all the pins you need to standard 0.1" spaced headers. The board...

A small 1/4 wave rubber duck antenna for LoRa or other 860-960MHz communication. Antenna has a center frequency of 915MHz and utilizes an RP-SMA connector. Gain is 2dBi with an overall length of...

A small 1/4 wave rubber duck antenna for LoRa or other 860-960MHz communication. Antenna has a center frequency of 915MHz and utilizes an RP-SMA connector. Gain is 2dBi with an overall length of 110mm.

    This is 200mm long 9pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard...

    This is 200mm long 9pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard 2.54mm(0.1") breakaway headers.

Classic 9V snap connector terminated with 2-pin polarized Molex connector with 0.1" spacing. The cable is 26AWG and is 5" in length.

Classic 9V snap connector terminated with 2-pin polarized Molex connector with 0.1" spacing. The cable is 26AWG and is 5" in length.

This simple cable has so many uses! Plug the 9 volt battery clip onto a standard 9V battery and connect the other end to anything with a 5.5x2.1mm, center-positive barrel jack. Use this cable to...

This simple cable has so many uses! Plug the 9 volt battery clip onto a standard 9V battery and connect the other end to anything with a 5.5x2.1mm, center-positive barrel jack. Use this cable to battery-power any device that needs 9V and has an on-board barrel jack - it works great for Arduinos, development boards, evaluation boards, and more! ...

Keep your Raspberry Pi computer safe and sound in this lovely clear acrylic enclosure. This enclosure is special designed for the Raspberry Pi Model B+. It comes as 6 pieces of acrylic boards and...

Keep your Raspberry Pi computer safe and sound in this lovely clear acrylic enclosure. This enclosure is special designed for the Raspberry Pi Model B+. It comes as 6 pieces of acrylic boards and some other modules such DC fan, heat sink and even screwdriver, to help user better experience with the Raspberry Pi Model B+.     This ingenious design has no screws or standoffs and there are cute little feet cut into the sides so that it stands up above your desk. There are...

ADH8066 Evaluation Board Description: The evaluation board for the ADH8066 Cell Module breaks out all the pins to the module and provides you with the necessary support hardware to get you up and...

ADH8066 Evaluation Board Description: The evaluation board for the ADH8066 Cell Module breaks out all the pins to the module and provides you with the necessary support hardware to get you up and running. The ADH8066 board attaches to any USB port and appears as a standard com port. Power up the board with 6-12 VDC, turn on the module, and you can start sending and receiving AT commands via HyperTerminal or your favorite terminal program. The board comes assembled as shown so you don't...

    This is an infrared distance switch. It has an adjustable detection ranging from 3cm to 80cm. It is small, easy to use/assemble, and inexpensive. Useful for robotics,...

    This is an infrared distance switch. It has an adjustable detection ranging from 3cm to 80cm. It is small, easy to use/assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc. Specification Power supply: 5V Current: 100mA Range: 3-80cm adjustable Red: +5V Yellow: Signal Black: GND Wire length: 20cm Wiki & External links Manual/Wiki ...

"This pack of 4-40 screws comes with a matching hex key. Each screw is 10mm in length. These are left over production stock from the original version of the BigTime Watch Kit so they won’t be...

"This pack of 4-40 screws comes with a matching hex key. Each screw is 10mm in length. These are left over production stock from the original version of the BigTime Watch Kit so they won’t be around for long. Includes: 4x screws 1x hex key Dimensions: 10mm long"

"These Large Insulated Alligator Clips are great for clamping anything that you don’t want to deform yet large enough to easily manipulate. Thanks to the insulated flat surface, these clips...

"These Large Insulated Alligator Clips are great for clamping anything that you don’t want to deform yet large enough to easily manipulate. Thanks to the insulated flat surface, these clips can be used in a variety of applications such as, gripping small wires, coin cell battery, or large pads (like on our LilyPad boards). These clips offer an open clearance of a little over 8mm, two pan head screw terminals for wire connection, and a max current limit of 10A (theoretically). Sold in...

4-way Pacman type arcade joystick. Heavy duty design gives this joystick a great feel! Features: ABS plastic and solid alloy construction Uses 4 microswitches to detect on/off position Unique handle...

4-way Pacman type arcade joystick. Heavy duty design gives this joystick a great feel! Features: ABS plastic and solid alloy construction Uses 4 microswitches to detect on/off position Unique handle design Spring return to center Very rugged construction Rated 5A @ 125V, 3A @ 250V* Overall height: 101mm Base: 97x65mm Joystick height: 60mm Documents: Manual ...

"The Arduino Industrial 101 is a WiFi evaluation board for the Arduino 101 LGA module based on a MIPS Linux processor. With the Industrial 101 you will possess a fantastic addition to the Arduino...

"The Arduino Industrial 101 is a WiFi evaluation board for the Arduino 101 LGA module based on a MIPS Linux processor. With the Industrial 101 you will possess a fantastic addition to the Arduino family and be able to easily create IoT projects without the need for multiple shields. Similar to the Arduino Yun (in a small form-factor), the Industrial 101 integrates an ATmega32U4 and the Atheros AR9331 SoC to make a dependable evaluation resource! The onboard ATmega32u4 microcontroller has been...

Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop...

Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux). The Arduino Mega is a microcontroller board based on the ATmega2560. It has 54 digital input/output...

It's blue! It's skinny! It's the Arduino Pro! SparkFun's minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader. Because the system voltage for this board is lower...

It's blue! It's skinny! It's the Arduino Pro! SparkFun's minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader. Because the system voltage for this board is lower than other Arduino development boards, it may not be compatible with many Arduino shields which were designed to run at 5V. The Arduino Pro 3.3V still works great with our prototyping shield so you can create your own 3.3V shields. The lower system voltage also has its advantages, like ease of use...

It's blue! It's skinny! It's the Arduino Pro! SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader in a super-sleek form factor that will fit easily into...

It's blue! It's skinny! It's the Arduino Pro! SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader in a super-sleek form factor that will fit easily into your next small project. Arduino Pro does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It's a great board that will get you up and running quickly. The Arduino Pro series...

It's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors...

It's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It's a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage...

This is a 10-pin female header, with extra long legs -- great for stacking R3-compatible Arduino shields! Pins are spaced by 0.1". Documents: Datasheet ...

This is a 10-pin female header, with extra long legs -- great for stacking R3-compatible Arduino shields! Pins are spaced by 0.1". Documents: Datasheet

This is a 6-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1". Documents: Datasheet ...

This is a 6-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1". Documents: Datasheet

This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1". Documents: Datasheet ...

This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1". Documents: Datasheet

These headers are made to work with the Arduino Main Board, Arduino Pro, and the Arduino Mega. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields....

These headers are made to work with the Arduino Main Board, Arduino Pro, and the Arduino Mega. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields. This kit includes 4 headers (2 8-pin and 2 6-pin), enough to connect a shield to an Arduino Main Board. These are the same headers we use in our tutorials and with our own shields. Note: If you have a board that uses the Arduino R3 architecture which include the OREF, SCL, and SDA pins they can be...

"The ATmega128RFA1 is a portmanteau of sorts – two separate components combined to form one device; half microcontroller, half RF transciever. ATmega128RFA1 is an IEEE 802.15.4 compliant...

"The ATmega128RFA1 is a portmanteau of sorts – two separate components combined to form one device; half microcontroller, half RF transciever. ATmega128RFA1 is an IEEE 802.15.4 compliant single-chip, combining the industry- leading AVR microcontroller and best-in-class 2.4GHz RF transceiver providing industry’s highest RF performance for single-chip devices, with a link budget of 103.5dBm. The ATmega128RFA1 features Wake-on Radio, 32-bit MAC symbol counter, temperature sensor,...

    This is a ATmega328 IC in DIP package, pre-loaded with the Arduino Optiboot (Atmega328 16MHz) Bootloader. This will allow you to use Arduino code in your custom embedded...

    This is a ATmega328 IC in DIP package, pre-loaded with the Arduino Optiboot (Atmega328 16MHz) Bootloader. This will allow you to use Arduino code in your custom embedded project without having to use an actual Arduino board.     To get this chip works, you will need an external 16MHz crystal or resonator, and a 5V power supply to create the minimum Arduino system. If you are not comfortable doing this, we recommend you purchasing the Crowduino board...

The name says it all on this one. An ATmega328P in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. This will allow you to use Arduino code in your custom embedded project...

The name says it all on this one. An ATmega328P in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. This will allow you to use Arduino code in your custom embedded project without having to use an actual Arduino board. To get this chip working with Arduino IDE, you will need an external 16MHz crystal or resonator, a 5V supply, and a serial connection. If you are not comfortable doing this, we recommend purchasing the Arduino Uno board that has all of these built into...

"This is a small voltage and current sense PCB. DC current is determined by measuring a voltage drop across a pair of parallel shunt resistors, then converted to a final analog voltage output by the...

"This is a small voltage and current sense PCB. DC current is determined by measuring a voltage drop across a pair of parallel shunt resistors, then converted to a final analog voltage output by the TI INA-169. Voltage sense is accomplished by scaling to 3.3V ADC range by a precision resistor divider. The PCB is supplied without leads or connectors. The pad sizes are large enough to accommodate 12 gauge heavy duty leads (see datasheet) but care must be exercised in soldering. Smaller gauge...

This is a right-angle, 24-pin Molex Mini-Fit Jr.™ connector, commonly used as the power supply connector on ATX motherboards. Two rows of twelve pins are broken out two rows of through-hole male...

This is a right-angle, 24-pin Molex Mini-Fit Jr.™ connector, commonly used as the power supply connector on ATX motherboards. Two rows of twelve pins are broken out two rows of through-hole male headers. See the datasheet below for pin spacing dimensions. Pair this connector with a standard computer power supply and you can source a number of different voltages (+3.3V, +5V, +12V, -12V, -5V) to your project.[ Documents: Dimensional Drawing ...

Low profile 3.5mm stereo audio jack. Documents: Audio 3.5mm Jack Datasheet ...

Low profile 3.5mm stereo audio jack. Documents: Audio 3.5mm Jack Datasheet

AVR ISP Shield - PTH Kit Description: Did you know that your Arduino can spawn other Arduinos? Don't worry, it can't do it autonomously so you won't wind up with a replicator...

AVR ISP Shield - PTH Kit Description: Did you know that your Arduino can spawn other Arduinos? Don't worry, it can't do it autonomously so you won't wind up with a replicator situation (-gate, not -Trek). The point is, the ArduinoISP sketch allows your Arduino to act as a programmer. You can use this awesome power to burn bootloaders onto ATMega chips, turning them into Arduino-compatible microcontrollers! In the past, this required a breadboard and a whole mess...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black pairs. Features: 36" Long ...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black pairs. Features: 36" Long

    This Barometer Sensor has a Bosch BMP085 which is a high-accuracy chip to detect barometric pressure and temperature. It can widely measure pressure ranging from 300hPa to...

    This Barometer Sensor has a Bosch BMP085 which is a high-accuracy chip to detect barometric pressure and temperature. It can widely measure pressure ranging from 300hPa to 1100hPa, AKA +9000m to -500m above sea level, with a super high accuracy of 0.03hPa(0.25m) in ultra-high resolution mode. This Barometer sensor compatible with 3.3V and 5V, so it can be used in Arduinos without moditdfication. Features Wide pressure range Arduino/Crowduino compatible interface (3.3V...

The MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa. We stock the SPI interface version of the sensor. Average current...

The MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa. We stock the SPI interface version of the sensor. Average current consumption is 10µA at one measurement per second. The sensor outputs both temperature and pressure readings on the SPI bus. See page 3 of the datasheet for information on how to take readings from the pressure sensor. Breakout board coming soon! Features: Wide supply voltage range -40°C to 105°C maximum...

We use barrel jacks a lot around here and sometimes we need to pop a switch into the mix. That usually means hacking up a perfectly good barrel jack extension cable, but the whole point of using the...

We use barrel jacks a lot around here and sometimes we need to pop a switch into the mix. That usually means hacking up a perfectly good barrel jack extension cable, but the whole point of using the barrel jacks was so that we wouldn't have to hack things apart... Well, we found a solution: The Barrel Jack Power Switch. Okay, it's nothing fancy but it *is *really useful. Plug your power supply into one end and the other into your project and, just like that, you've got a power switch! The...

This is a basic 16 character by 2 line display with a snazzy black background with white characters. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is...

This is a basic 16 character by 2 line display with a snazzy black background with white characters. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes white LED backlight. Get Started with the Basic Character LCD Guide Features: 3.15" x 1.425" Documents: Hookup Guide Datasheet mbed Example AVR Example Character Generator ...

"This is a basic 20 character by 4 line display. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need ~11 general I/O pins...

"This is a basic 20 character by 4 line display. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes LED backlight. Documents: Datasheet mbed Example AVR Example Character Generator Dimensions: 3.86 x 2.36 x 0.55"" ...

The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to a max 2A/phase. It is based on the Allegro A4988 stepper driver chip. It's the next...

The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to a max 2A/phase. It is based on the Allegro A4988 stepper driver chip. It's the next version of the popular Easy Driver board. Each Big Easy Driver can drive up to a max of 2A per phase of a bi-polar stepper motor. It is a chopper microstepping driver which defaults to 16 step microstepping mode. It can take a maximum motor drive voltage of around 30V, and includes on-board 5V/3.3V...

This is a black insulated binding post. These binding posts do accept banana plugs, and are a great way to connect single-wire leads. The colored cap screws up and down, and is designed to clamp on...

This is a black insulated binding post. These binding posts do accept banana plugs, and are a great way to connect single-wire leads. The colored cap screws up and down, and is designed to clamp on the connecting wire. These binding posts are sold individually. We also carry a similar red binding post.

This is a red insulated binding post. These binding posts do accept banana plugs, and are a great way to connect single-wire leads. The colored cap screws up and down, and is designed to clamp on...

This is a red insulated binding post. These binding posts do accept banana plugs, and are a great way to connect single-wire leads. The colored cap screws up and down, and is designed to clamp on the connecting wire. These binding posts are sold individually. We also carry a similar black binding post.

The Binho Nova Multi-Protocol USB Host Adapter allows one to interface their computer directly to hardware circuits. This device is powered by the USB connection to the host PC and is also able to...

The Binho Nova Multi-Protocol USB Host Adapter allows one to interface their computer directly to hardware circuits. This device is powered by the USB connection to the host PC and is also able to provide downstream power to test circuits. The Binho Nova Multi-Protocol USB Host Adapter features 5 signal pins, one x 3v3 pin, one x VUSB pin, and three x GND pins on its 10pin wire harness. The wire harness terminates with a female 1.27mm 2x5 IDC connector. In IO Mode, the five signal pins can be...

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25" shaft with a set screw. Features: 15mm high 19mm diameter ...

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25" shaft with a set screw. Features: 15mm high 19mm diameter

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 6mm (+/- 0.3mm) shaft. The knob slides onto the potentiometer and...

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 6mm (+/- 0.3mm) shaft. The knob slides onto the potentiometer and holds tightly with a strong friction fit. The main body of these knobs is metal with a plastic insert. The outside is knurled for precise adjustment. Features: 14mm high 24mm diameter Documents: Dimensional Drawing ...

Bluetooth & LiPo Add-On for Makey Makey Description: The MaKey MaKey is really cool, but wouldn't it be cooler if it wasn't tethered to your computer? There's only one way to find...

Bluetooth & LiPo Add-On for Makey Makey Description: The MaKey MaKey is really cool, but wouldn't it be cooler if it wasn't tethered to your computer? There's only one way to find out: Go wireless. Our Bluetooth & LiPo Add-On for MaKey MaKey frees your MaKey invention from the bonds of USB wired connection. Data is passed over a Bluetooth HID connection to your Bluetooth enabled computer which will recognize it as a Bluetooth wireless keyboard. Power is handled through a...

    The Elecrow Bluetooth Bee is designed for transparent wireless serial connection setup. It is a fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps modulation with...

    The Elecrow Bluetooth Bee is designed for transparent wireless serial connection setup. It is a fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps modulation with complete 2.4GHz radio transceiver. It uses CSR Bluecore4-external single chip Bluetooth system with CMOS technology and with AFH (Adaptive Frequency Hopping). It can be configured to Master, Slave or Loopback three different modes(HC-06 just be Master/Slave, coulud be customized), and it will...

Bluetooth Mate Description: The Bluetooth Mate is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our Arduino Pros and LilyPad Arduinos. These modems work as...

Bluetooth Mate Description: The Bluetooth Mate is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our Arduino Pros and LilyPad Arduinos. These modems work as a serial (RX/TX) pipe, and are a great wireless replacement for serial cables. Any serial stream from 9600 to 115200bps can be passed seamlessly from your computer to your target. We've tested these units successfully over open air at 350ft (106m)! Bluetooth Mate has the same pin out as the...

Bluetooth Module Breakout - Roving Networks (RN-41) Description: This is a simple breakout for the Roving Networks Bluetooth module. All pertinent pins are broken out and labeled. This new...

Bluetooth Module Breakout - Roving Networks (RN-41) Description: This is a simple breakout for the Roving Networks Bluetooth module. All pertinent pins are broken out and labeled. This new version's headers are unpopulated. Check below for appropriate headers. The module from Roving Networks is powerful, small, and very easy to use. This Bluetooth module is designed to replace serial cables. The Bluetooth stack is completely encapsulated. The end user just sees serial characters...

    The Bluetooth Shield integrates a Serial Bluetooth module. It can be easily used with Arduino /Crowduino for transparent wireless serial communication. You can choose two...

    The Bluetooth Shield integrates a Serial Bluetooth module. It can be easily used with Arduino /Crowduino for transparent wireless serial communication. You can choose two pins from Arduino D0 to D7 as Software Serial Ports to communicate with Bluetooth Shield (D0 and D1 is Hardware Serial Port). It also expand five analog IOs that you can use it to connect other devices. The Bluetooth Shield could be setting to Master or Slave by user.     Serial...

This is a handy little Bluetooth USB mini-adapter. This adapter supports Bluetooth v2.0 class 1 and has a maximum distance of up to 100m. The adapter also includes an indicator LED. Great for...

This is a handy little Bluetooth USB mini-adapter. This adapter supports Bluetooth v2.0 class 1 and has a maximum distance of up to 100m. The adapter also includes an indicator LED. Great for laptops and if you're on the go! This device does not include any drivers or software, however, you shouldn't need any as it supports the native Windows Bluetooth stack (Windows XP, Vista, 7). Plug it in and Windows should handle the rest. Of course, we couldn't resist taking it apart. Please note: Many...

The BNC probe kit includes a 20MHz professional probe with hook and tip as well as a couple converters to connect the probe to either a BNC jack, RCA jack, or a PCB mount. Each Probe is 4ft (1.2m)...

The BNC probe kit includes a 20MHz professional probe with hook and tip as well as a couple converters to connect the probe to either a BNC jack, RCA jack, or a PCB mount. Each Probe is 4ft (1.2m) in length and is perfect for most midrange applications. This kit was designed for use with our Digital Oscilloscope Kit, but can be used in a variety of other way or with other parts. Includes: 20MHz professional probe with tip, hook connector and ground alligator clip BNC-to-RCA(male)...

This blue Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP...

This blue Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room, no worries, these mini breadboards can be snapped together to form larger stretches of board. It has a peel and stick adhesive backing as well as two mounting holes for M2 screws so you can anchor it down. Note: These will not connect securely with...

This green Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP...

This green Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room, no worries, these mini breadboards can be snapped together to form larger stretches of board. It has a peel and stick adhesive backing as well as two mounting holes for M2 screws so you can anchor it down. Note: These will not connect securely with...

This red Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP...

This red Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room, no worries, these mini breadboards can be snapped together to form larger stretches of board. It has a peel and stick adhesive backing as well as two mounting holes for M2 screws so you can anchor it down. Note: These will not connect securely with...

This white Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP...

This white Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room, no worries, these mini breadboards can be snapped together to form larger stretches of board. It has a peel and stick adhesive backing as well as two mounting holes for M2 screws so you can anchor it down. Note: These will not connect securely with...

Description: Ever wonder what goes on inside these things? Well this clear bread board might enlighten. Beyond the clear plastic, this is really just a regular, solderless breadboard. It has 2 power...

Description: Ever wonder what goes on inside these things? Well this clear bread board might enlighten. Beyond the clear plastic, this is really just a regular, solderless breadboard. It has 2 power buses, 30 columns, and 10 rows - a total of 400 tie in points. All pins are spaced by a standard 0.1". The two sets of five rows are separated by about 0.3", perfect for straddling a DIP package over. The board accepts wire sizes in the range of 29-20AWG. This board also has a self-adhesive on the...

Single row of 30-holes, female header with swiss round machined pins. These units have very high quality round pins to accept and retain machine pin headers much better. Can be cut to size with a...

Single row of 30-holes, female header with swiss round machined pins. These units have very high quality round pins to accept and retain machine pin headers much better. Can be cut to size with a pair of wire-cutters. Standard .1" spacing. We use them extensively in the Olimex development boards. They mate very well with break away headers. Features: Receptacle Style: Machine (Round) Number of Pins: 30 Pin Spacing: 0.1" (2.54 mm) Receptacle Depth: 3 mm Documents: 30-Pin Swiss Female Headers ...

These are a longer version of our standard break away headers. They are 20mm long which allows you use them socket to socket. The plastic separator can be slid up or down to accommodate your needs....

These are a longer version of our standard break away headers. They are 20mm long which allows you use them socket to socket. The plastic separator can be slid up or down to accommodate your needs. You will get a row of 40 pins. They can be broken or snipped to length. Features: Pin Style: Square Pins Number of Pins: 40 Pin Spacing: 0.1" (2.54 mm) Pin Length: 20 mm Documents: Dimensional Drawing ...

A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. Features: Pin Style: Square Number of Pins: 40 Pin Spacing: 0.1" (2.54 mm) Pin...

A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. Features: Pin Style: Square Number of Pins: 40 Pin Spacing: 0.1" (2.54 mm) Pin Length: 11.5 mm

This is a simple breakout board for the popular XBee product from Digi. This board breaks out all 20 pins of the XBee to a 0.1" standard spacing dual row header. The spacing between 0.1" headers is...

This is a simple breakout board for the popular XBee product from Digi. This board breaks out all 20 pins of the XBee to a 0.1" standard spacing dual row header. The spacing between 0.1" headers is 0.5" making it breadboard DIP friendly. We highly recommend using the female sockets to avoid having to solder the XBee permanently to the breakout board. This is the PCB only. Please order the accompanying 2mm sockets (you'll need 2!) and 0.1" headers below. Documents: Schematic Eagle Files 5V...

This is an interface cable for the Bus Pirate, designed to connect to its 2x5 I/O header. The cable's connector is composed of two rows of five 0.1" spaced pins; it's also polarized, as is the...

This is an interface cable for the Bus Pirate, designed to connect to its 2x5 I/O header. The cable's connector is composed of two rows of five 0.1" spaced pins; it's also polarized, as is the mating connector on-board the Bus Pirate, so you can only connect the cable in one direction. The leads of the cable are terminated with female ends to mate with test hooks. The pin-out of the connector is documented here. ...

This a simple breakout board for the button pads. Each LED and button is brought out to the side connectors. The connectors are soldered to the back side of the PCB. We recommend trimming the...

This a simple breakout board for the button pads. Each LED and button is brought out to the side connectors. The connectors are soldered to the back side of the PCB. We recommend trimming the connector leads on the button side as short as possible to reduce the deflection of the pad. Now with footprints for diodes! Use the super cheap 1N4148 through-hole diodes. These can be used to isolate the switches to make for a bit easier decoding. Documents: Schematic Eagle Files Hookup Guide Datasheet...

Resonators function like crystals, but are a lower cost solution that does not require external caps. These resonators are +/-0.5% or better from -20C-+80C. These resonators have built-in load...

Resonators function like crystals, but are a lower cost solution that does not require external caps. These resonators are +/-0.5% or better from -20C-+80C. These resonators have built-in load capacitors so no external caps are needed. Documents: Datasheet

These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can be a better option than set screw hubs if you don't want to risk...

These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can be a better option than set screw hubs if you don't want to risk damaging whatever you need clamped. These clamping hubs have a 5mm bore, four 6-32 tapped holes, one 6-32 machine screw for tightening, and utilizes the 0.77" hub pattern. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to...

"This is a high-quality color CMOS camera module. Power the CM-32 module, hook up any display, monitor, or LCD screen with an RCA input and get vivid color video at 728x488 resolution. Module is...

"This is a high-quality color CMOS camera module. Power the CM-32 module, hook up any display, monitor, or LCD screen with an RCA input and get vivid color video at 728x488 resolution. Module is easily mountable and has a wide operating voltage (6V to 20V). Comes with high quality optics, all the on board circuitry to output RCA signal, and cable harness. Features: 728 x 488 Resolution 6V to 20V input 50mA (at 12V) Documents: Datasheet " ...

This is a coin cell holder for the common CR2032 type battery. The holder has a neat pop-in, pop-out feature that makes changing the battery easy. The feet of the holder have a small hole that allow...

This is a coin cell holder for the common CR2032 type battery. The holder has a neat pop-in, pop-out feature that makes changing the battery easy. The feet of the holder have a small hole that allow it to be sewn without modification. Documents: Datasheet

Now for all of your coin cell battery surface mount needs, the 20mm SMD Coin Cell Holder. This holder fits our 20mm Lithium Ion coin cell battery and holds the battery in place with friction. The...

Now for all of your coin cell battery surface mount needs, the 20mm SMD Coin Cell Holder. This holder fits our 20mm Lithium Ion coin cell battery and holds the battery in place with friction. The metal housing connects to the positive (+) side of the battery and the PCB pad underneath is connected to the negative (-) side. Documents: Datasheet

Color 24-Bit LCD 4-3in PSP Touch Screen Description: This is a 4-wire resistive analog touch screen. Intended to mate with the 24-Bit PSP display, this unit comes with a handy adhesive backing...

Color 24-Bit LCD 4-3in PSP Touch Screen Description: This is a 4-wire resistive analog touch screen. Intended to mate with the 24-Bit PSP display, this unit comes with a handy adhesive backing to stick to the PSP display. 4-wire ribbon with 1mm pitch. This touch screen is not intended to be hacked into an off-the-shelf Play Station Portable. It is solely meant to be a nice add-on to our 24-Bit color display. Hantouch part # : HT043A-NCOFD52 Check out SparkFuns touchscreen tutorial! Please...

Color 24-Bit LCD 4-3in PSP Touch Screen Connector BreakoutDescription: This is the SMD connector for the PSP touch screen. 4-pin right angle good, friction fit connector with 1 mm pitch.This...

Color 24-Bit LCD 4-3in PSP Touch Screen Connector BreakoutDescription: This is the SMD connector for the PSP touch screen. 4-pin right angle good, friction fit connector with 1 mm pitch.This connector is compatible with the PSP Touch Screen NOT the Sharp Color 24-Bit LCD.Documents: Connector Datasheet Schematic ...

This kit has more than 13 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino. You also...

This kit has more than 13 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino. You also can choose to use your own breadboard to accomplish your creation. Features Various of components Universal and for Arduino Specification Box size: 130 x 65 x 22mm Weight: 170g Package list Plastic box x1 400-hole bread board x1 Line 65 x1 sheaf Four sections fifth battery box x1 Small DC motorx1...

This kit has more than 7 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino and...

This kit has more than 7 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino and accomplish your creation. Features Various of components Universal and for Arduino Specification Box size: 145 x 90 x 40mm Weight: 170g Package list 400-hole bread board x1 Bread Line 30 x1 sheaf F5 Red LED x10 F5 Green LED x10 Three-color plug-in component x1 10NF 103 ceramic capacitor x10 100NF 104...

This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, 'clicky' feel. Features:...

This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, 'clicky' feel. Features: Concave plunger design Durable nylon material Microswitch: max 3A @ 120 VAC Microswitch reliability tested to 10,000,000 cycles Includes 3 terminal microswitch Net weight: 25g* Cap diameter: 35mm Overall height: 65mm Mounting hole: 1 1/8th inch paddle bit (1.125" / 28mm) ...

The Cookie I/O expansion shield is designed for beginners to electronics. The shield is directly compatible with the gravity series. We have implemented fail-safe systems to prevent bad connections...

The Cookie I/O expansion shield is designed for beginners to electronics. The shield is directly compatible with the gravity series. We have implemented fail-safe systems to prevent bad connections from destroying the board. The board is protected from reverse voltage input. And connector ports only accept connections the correct way around. These fail safes make the board ideal for beginners and classroom settings - no need to worry about your students making the wrong connections!|Specificati...

Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together...

Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps. This copper tape is adhesive-backed, 5mm wide and comes in rolls of 50 feet. Thickness: 3 mil

    This Pro Mini version is 100% compatible with the original Arduino Pro mini. We add two analog IO - A6, A7 , and Power Input side add auto recovery insurance, and be allowed...

    This Pro Mini version is 100% compatible with the original Arduino Pro mini. We add two analog IO - A6, A7 , and Power Input side add auto recovery insurance, and be allowed USB and Power Supply at same time.     it is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. A six...

If you already have some knowledge of electronics and some programming skills. And you want to continue to strengthen your thinking, hands-on skills, programming and innovation capabilities. This...

If you already have some knowledge of electronics and some programming skills. And you want to continue to strengthen your thinking, hands-on skills, programming and innovation capabilities. This Crowtail-Advanced kit will lead you to a new stage! This kit contains 22 fun and creative tutorials, from simple to difficult, leading you to gradually explore and discover modules and the fun of programming and to constantly train your thinking and programming skills throughout the process to enhance...

This is a Compatible cable between the Crowtail system and Grove system. It can connect any crowtail module to Grove ? base shied or to other compatible boards, also it can connect the Grove module...

This is a Compatible cable between the Crowtail system and Grove system. It can connect any crowtail module to Grove ? base shied or to other compatible boards, also it can connect the Grove module to the Crowtail ?Base Shield. For example, the Grove ?Button can connect to the Crowtail ?Base Shield, and the Crowtail ? Button can connect to the Grove ? Base Shield with this compatible cable.      Features Length:20cm 3Pin to 4Pin Part List 1 X Crowtail- 3 pin to 4 pin...

   A NEW Crowtail product! we add a crowtail port for pluging into crowtail base board. so it can simple use for our Crowduino. The Sharp distance sensors are a popular choice...

   A NEW Crowtail product! we add a crowtail port for pluging into crowtail base board. so it can simple use for our Crowduino. The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical than sonar rangefinders, yet it provides much better performance than other IR alternatives. Interfacing to most microcontrollers is straightforward: the single analog output can be connected to an...

     The Crowtail- Base Shield plugs into Arduino and is the foundation of the Crowtail system. ALL I/O ports of the Arduino are exposed and adapted into Crowtail connectors...

     The Crowtail- Base Shield plugs into Arduino and is the foundation of the Crowtail system. ALL I/O ports of the Arduino are exposed and adapted into Crowtail connectors which include digital I/O,analog I/O,and specialized ports(I2C?UART). Features Working voltage: 3.3~5 VDC RoHS Compatible Package list Base Shield x1 Wiki & External links Base Shield Schematic Wiki link ...

The motor base shield is based on the dual channel motor driver IC L298P, it integrate the Crowtail-base shield and motor & stepper shield. It will bring convenience to your work with Crowduino....

The motor base shield is based on the dual channel motor driver IC L298P, it integrate the Crowtail-base shield and motor & stepper shield. It will bring convenience to your work with Crowduino. Stackable design still using, The switch helps to power on/off the Motor Base Shield, which make it more convenient in using, especially in your building& debugging. To ensure the L298P works in best status, the PCB layout meets the max current 2A requirements. There are 8 LEDs to indicate the...

"Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package."

"Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package."

This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, center-positive male barrel jack. If you need to connect bare...

This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, center-positive male barrel jack. If you need to connect bare wires to a barrel jack on an Arduino or a development board, this might be the simple solution. Please be aware that the max current for this adapter is 10A.

This female barrel jack plug is great for adding a common connector to the end of wires. This jack is compatible with 5.5x2.1mm barrel connectors. The outer shell unscrews to reveal solder terminals...

This female barrel jack plug is great for adding a common connector to the end of wires. This jack is compatible with 5.5x2.1mm barrel connectors. The outer shell unscrews to reveal solder terminals and a crimp strain relief. The outer shell has strain relief as well.