Components + IC's + PCB's

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DB9 Male Connector For RS232/RS422/RS485
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DFRobot Item #: FIT0108 -

This is quality DB9 Male Connector that with solder tail package. DB9 connector is widely used for serial communication RS232, RS485 and RS422 interface. RS232 DB9 Pinout DiagramRS-232 Maximum Cable LengthThe maximum cable length for RS-232 is 50ft, but in practise depends on baud rate, cable specific capacitance and ambient noise. The table below contains some rules-of-thumb from experiments done by Texas Instruments years ago. Baud rateMaximum range / cable length 1920050ft 9600500ft...

DIP Sockets Solder Tail - 24-Pin 0-6
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Sparkfun Item #: PRT-09095 -

DIP Sockets Solder Tail - 24-Pin 0.6 Description: Dip sockets for all your prototyping needs.  If you've ever had to de-solder a dip part from a circuit board, you know how valuable these are!  Number of pins include: 8, 14, 16, 18, 24, 28, and 40. This is a 600mil wide 24-pin socket.

EasyUSB
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Sparkfun Item #: WIG-10155 -

EasyUSB Description: The EasyUSB gives your microcontroller access to 2MB that can be seen as a mass storage device in most operating systems. Now your microcontroller can easily read and write files in a file system that your computer can easily understand. Check the SDK below for examples and libraries. Features: FAT16 file system 2MB memory size 3.0-5.2V input voltage Baud rate: 9600 - 921600 bps DIP8 package Documents: Datasheet Programming Interface EasyUSB SDK ...

EEPROM Data Storage Module For Arduino
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DFRobot Item #: DFR0117 -

EEPROM Data Storage Module For Arduino Introduction If you want more storage for your Arduino project, this module is designed for you. This EEPROM  data storage module supplies an extra 32k byte for your project. Simply wired them via I2C. Supplied with Interface cable which can be flawlessly integrated with interface shield. Specification Supply Voltage:+5V Current: Interface:I2C/TWI EEPROM: AT24C256 Weight:5 gram Documents Arduino Tutorial Wiki Doc Shipping List EEPROM Module...

Electronics Blower Fan
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Price: $7.50
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DFRobot Item #: FIT0241 -

This is a 2 wire (+-) blower fan for all your cooling needs. |Specification| Supply voltage: DC 12V Current consumption: 0.3A|ShippingList| Blower Fan x1

Female Header Kit For Arduino UNO R3
Price: $0.56
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Elecrow Item #: EL-CCC12003K -

    These headers are made to work with the Arduino Uno R3,Leonardo and new Arduino boards going forward. They have longer contact length for clearing the USB-B connector and great for stacking multiple shields. This kit includes 4 headers (2 8-pin and 1 6-pin and 1 10-pin), enough to connect a shield to an Arduino UNO R3 Main Board. Include 1x 1x6 Female Header for Arduino 2x 1x8 Female Header for Arduino 1x 1x10 Female Header For Arduino ...

FTDI Basic Breakout 3.3/5V (Arduino Compatible)
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DFRobot Item #: DFR0065 -

This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards. It can also be used for general serial applications. The major difference with this board is that it brings out the DTR pin as opposed to the RTS pin of the FTDI cable. The DTR pin allows an Arduino target to auto-reset when a new Sketch is downloaded. This is a really nice feature to have and allows a sketch to be...

JST 2 Holes Female Connector
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DFRobot Item #: FIT0148 -

This product includes 2-pin 2.0mm mating connector housing(10 units) and crimp pins (20 units). They work with wires ranging from 28 to 26 AWG. |Specification| 2-pin 2.0mm mating connector housing 28-26 AWG crimp pins|Documents| Data Sheet|ShippingList| Connector housing 2-pin 2.0mm(0.08") ×10 Crimp pins ×20 ...

JST 3 Holes Female Connector
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DFRobot Item #: FIT0149 -

This product includes 3-pin 2.0mm(0.08") mating connector housing(10 units) and crimp pins (30 units). They work with wires ranging from 28 to 26 AWG. |Specification| 3-pin 2.0mm mating connector housing 28 to 26 AWG crimp pins|Documents| Data sheet|ShippingList| Connector housing 3-pin 2.0mm ×10 Crimp pins ×30 ...

JST 4 Holes Female Connector
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DFRobot Item #: FIT0150 -

This product includes 4-pin 2.0mm(0.08") mating connector housing(10 units) and crimp pins (40 units). They work with wires ranging from 28 to 26 AWG. |Specification| 4-pin 2.0mm mating connector housing 28 to 26 AWG crimp pins |Documents| Data Sheet |ShippingList| Connector housing 4-pin 2.0mm &;times;10 Crimp pins &;times;40 ...

JST connector Kit (2.0mm) (0.079 inch)
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DFRobot Item #: FIT0299 -

This kit includes PHR-2?PHR-3 and PHR-4 housing (20 units each), through-hole type shrouded header (20 units each) and crimp contact (100 units).|Specification| Pitch:2.0mm ((0.079")) Current rating:2A AC,DC (AWG #24) Voltage rating:100V AC,DC Temperature range?-25? to +85??including temperature rise in applying electrical current? Contact resistance?Initial value/10m Ω max. After environmental testing/20m Ω max. Insulation resistance?1000M Ω min. Withstanding voltage?800V...

JST connector Kit (2.54mm) (0.1)
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DFRobot Item #: FIT0255 -

This kit includes JST XHP-2, XHP-3 and XHP-4 housing (20 units each), through-hole type shrouded header (20 units each) and crimp contact (100 units). |Specification| Current rating:3A AC,DC (AWG #22) Voltage rating:250V AC,DC Temperature range?-25? to +85??including temperature rise in applying electrical current? Contact resistance?Initial value/10m &;Omega; max. After environmental testing/20m &;Omega; max. Insulation resistance?1000M &;Omega; min. Withstanding voltage?1000V AC/minute...

L298 Dual H-Bridge Motor Driver
Price: $34.91
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SeeedStudio Item #: SWDual H Bridge -

L298 Dual H-Bridge Motor Driver Double H driver module uses the amply powerful ST L298N dual full-bridge driver to drive a full 2amps per channel and supply 2 channels along with forward and reverse capability. If you're looking to control DC motors in a smart and easy way this is a great option with loads of grunt and reliability. An integrated high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels (pin high, pin low for Arduino) and drive...

Lithium Battery Charger
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DFRobot Item #: DFR0208 -

If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The Lithium Battery Charger can charge 3.7V LiPo battery at a rate of 500mA per hour. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. Check the datasheet below to see if it will work with your battery. The board incorporates a charging circuit, status LED, connector for your battery (JST-type used in the batteries we carry), and a micro-USB connector. Four small mounting holes...

Maxlife AA Alkaline Batteries, Pack of 4
Price: $6.47
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MK-Misc Item #: BATAA-A4 -

Maxlife AA Alkaline Batteries, Pack of 4Features and benefits Long lasting alkaline formula. For everyday and high drain devices. Long shelf life. No mercury or cadmium. Specifications Battery Power Type Alkaline Brand Name Maxlife Cell Size AA Package Quantity 4 Rechargeable No Voltage (V) 1.50 Safety Date sheet can be found here ...

Maxlife Alkaline Batteries 20 Pack Green
Price: $13.66
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MK-Misc Item #: BATAAA-A -

Maxlife Alkaline AAA size batteries.Features and benefitsLong lasting alkaline formula.For everyday and high drain devices.Long shelf life.No mercury or cadmium.SpecificationsBattery Capacity (mAh) 1,200.00Battery Power Type AlkalineBrand Name MaxlifeCell Size AAAPackage Quantity 20Rechargeable NoVoltage (V) 1.50Perfect for Edison RobotsWe ran Maxlife and Nicad batteries in an Edison robot continuously driving it in a big circle and these are the results of how long they lasted.Green generic...

Maxlife CR2032 Lithium Button Cell Battery
Price: $2.76
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MK-Misc Item #: BAT2032 -

Maxlife CR2032 Lithium Button Cell BatteryMaxlife CR2032 is a 3.0 volt lithium button cell battery for powering a variety of portable devices including watches, PDAs, calculators, keyless remotes, and all your E-Textiles projects!Safety Date sheet can be found here

MicroSD Card with Adapter - 16GB (Class 10)
Price: $34.69
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Sparkfun Item #: COM-13833 -

"This is a class 10 16GB microSD memory card, perfect for housing operating systems for single board computers and a multitude of other information. Since this is a class 10 microSD it is capable of transferring data at speeds up to 45MB/s allowing it to have a noticeable increase in performance while running an on-board OS. Each microSD card comes with its own SD adapter for better ease of access. Additionally this microSD card is perfect when used with the Raspberry Pi 3, as its boot card....

MicroUSB Battery Holder (3xAA)
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DFRobot Item #: FIT0362 -

This battery holder can hold 3 AA batteries which provides 3.6V rechargeable battery pack with NiMH / NiCd cells or 4.5V battery pack with Alkaline cells. You will be able to power your Arduino with this battery holder via MicroUSB interface directly. |Specification| Cell Quantity: 3 Battery type: AA Cable length:130mm(5.12") Material: Plastic Storage temperature: 25&;#39;C (77F, RoomTemperature) Max Operate temperature: 80&;#39;C (176F) Size:57x48x15mm(2.24x1.89x0.59")|ShippingList| MicroUSB...

MiniMoto - DRV8830 Breakout
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Sparkfun Item #: BOB-11890 -

MiniMoto - DRV8830 Breakout Description: The MiniMoto is a great little breakout for the DRV8830 I2C DC motor driver. The MiniMoto is great for driving most small robotics. With an operating voltage range of 2.7V to 6.8V and a current limit of 1A the DRV8830 is a versatile little driver.  In addition to the benefit of being controlled via I2C, which frees up data lines and processing on the CPU to be used for other tasks, the MiniMoto has the lowest voltage output capability...

Non-contact Liquid Level Switch
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Elecrow Item #: EL-SPM20020S -

Intelligent non-contact liquid level sensor (here in after referred to as the liquid level sensor) adopted the advanced signal processing technology and high-speed signal processing chip, broke through the vessel wall thickness, the influence of realized in an airtight container level of real non-contact detection.Liquid level sensor (probe) installed on the outer wall of the container to be tested on the lower part (level of high and low), non-metallic containers without the hole, easy to...

Op-Amp (Thru-Hole) - LM358
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Sparkfun Item #: COM-09456 -

"The LM358 is a great, easy-to-use dual-channel opamp. Opamps have so many applications we figured we should probably carry at least one in a DIP package. LM358 applications include transducer amplifiers, DC gain blocks and all the conventional opamp circuits. If you’re looking for a good, standard opamp the LM358 should fill most of your needs. It can handle a supply of 3-32VDC and source up to 20mA per channel. This opamp is great if you need to operate two individual opamps from a...

OpenLog
Price: $43.39
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Sparkfun Item #: DEV-09530 -

Description: The SparkFun OpenLog is an open source data logger. Simple to use, simple to change. We wanted to create a serial logger that just worked. Power up this device and it will start logging any received serial data at 9600bps. Sending Ctrl+z three times will drop out of logging and in to command mode. �new� will create a new file. �md� makes a directory. �?� brings up the list of commands. OpenLog doesn�t do a lot, but it does log serial streams extremely well. Example: >new...

PIC32MX 32-bit Microcontroller
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Sparkfun Item #: COM-10129 -

PIC32MX 32-bit Microcontroller Description: The PIC32MX is a high performance 32-bit microcontroller. We bought these in the wrong package and don't have any use for them. Check out the datasheet below for what you can do with this IC. Features: High-Performance 32-bit RISC CPU: MIPS32® M4K® 32-bit core with 5-stage pipeline 80 MHz maximum frequency 1.56 DMIPS/MHz (Dhrystone 2.1) performance at zero Wait state Flash access Single-cycle multiply and high-performance divide unit...

Quick Disconnect - Female 1-5 (bag of 50)
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Sparkfun Item #: PRT-11463 -

Quick Disconnect - Female 1/5 (bag of 50) Description: These connectors are really useful as power connectors in prototyping or in projects that are repeatedly assembled and disassembled. There are also a variety of buttons and lights that use these standard connectors. These Female quick-disconnects are about 1/5" wide and can be crimped onto 16-14 AWG wire. Mating connectors can be found in the related items. Documents: Datasheet " ...

Quick Disconnect - Female 1/4" (bag of 50)
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Sparkfun Item #: PRT-11461 -

"These connectors are really useful as power connectors in prototyping or in projects that are repeatedly assembled and disassembled. There are also a variety of buttons and lights that use these standard connectors. These Female quick-disconnects are about ¼" wide and can be crimped onto 16-14 AWG wire. Mating connectors can be found in the related items. Documents: Datasheet " ...

Quick Disconnect - Male 1/4" (bag of 50)
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Sparkfun Item #: PRT-11462 -

"These connectors are really useful as power connectors in prototyping or in projects that are repeatedly assembled and disassembled. There are also a variety of buttons and lights that use these standard connectors. These Male quick-disconnects are about ¼" wide and can be crimped onto 22-16 AWG wire. Mating connectors can be found in the related items. Documents: Datasheet " ...

Quick Disconnect - Male 1/5" (bag of 50)
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Sparkfun Item #: PRT-11464 -

"These connectors are really useful as power connectors in prototyping or in projects that are repeatedly assembled and disassembled. There are also a variety of buttons and lights that use these standard connectors. These Male quick-disconnects are about 1/5" wide and can be crimped onto 22-16 AWG wire. Mating connectors can be found in the related items. Documents: Datasheet " ...

Red Color HTTM Series Capacitive Touch Switch Button Module
Price: $4.17
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Elecrow Item #: EL-CCB69025B -

Portable media players and mobile hand helds are bringing convenience to our lives. As a hub for human-computer interaction, the keys are a very important part, and the traditional buttons are generally push or knob, but we are going to introduce this Button which is a touch button, it has been widely used in multimedia devices, not only easy to use, and will make your device looks more fashionable. his HTTM (heltec touch model) capacitive touch button will generally have a variety of colors,...

Resistor 1K Ohm 1/4th Watt PTH - 20 pack
Price: $1.65
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Sparkfun Item #: COM-13760 -

"These are ¼th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 1K Ohm resistors make excellent pull-ups, pull-downs, and current limiters. Note: Although these come in bags marked with a quantity of 25, they don’t always contain 25. So we’d rather call it 20 and hope that you get extras. Documents: Breadboard Lecture Sensor Interfacing Voltage Dividers " ...

Screw Terminals 5mm Pitch - 2Pin (5pcs Pack)
Price: $1.67
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Elecrow Item #: EL-CCO10202C -

    This is a 2 Pole 5.0mm Screw Terminal Block.It includes 5 units of Terminal Block.There are screws which is tightened for a secure connection for both lugs and bare wire.      Specification Rated: 250,16A(250V,17.5A) Contact resistance: 200m? Max Insulation resistance: 5000M? Min Temp range: -30?~+120? Max Soldering: +260? 5s Wire range: 22-14AWG(1.5mm2) Strip length: 3.5mm ...

Screw Terminals 5mm Pitch - 3Pin (5pcs Pack)
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Elecrow Item #: EL-CC010212C -

    This is a 3 Pole 5.0mm Screw Terminal Block.It includes 5 units of Terminal Block.There are screws which are tightened for a secure connection for both lugs and bare wire. Specification Rated: 250,16A(250V,17.5A)Contact resistance: 200m? MaxInsulation resistance: 5000M? MinTemp range: -30?~+120?Max Soldering: +260? 5sWire range: 22-14AWG(1.5mm2)Strip length: 3.5mm      ...

Self Locking Lamp Press Button - Green
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DFRobot Item #: FIT0455-G -

Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It&;rsquo;s perfect for DIY projects which require a button and it&;rsquo;s easy to mount in any kind of enclosure. It has a coloured plastic cover with a black base. The included LED has a built in resistor which allows it to support a voltage range from 5V~12V. With a mechanical lifetime of 5 million pushes, it is safe and reliable.|Specification| Operating Environment: &;lt;= 12V@5A...

Self Locking Lamp Press Button -Yellow
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DFRobot Item #: FIT0455-Y -

Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It&;rsquo;s perfect for DIY projects which require a button and it&;rsquo;s easy to mount in any kind of enclosure. It has a coloured plastic cover with a black base. The included LED has a built in resistor which allows it to support a voltage range from 5V~12V. With a mechanical lifetime of 5 million pushes, it is safe and reliable.|Specification| Operating Environment: &;lt;= 12V@5A...

Self Locking Lamp Press Button- Red
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DFRobot Item #: FIT0455-R -

Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It&;rsquo;s perfect for DIY projects which require a button and it&;rsquo;s easy to mount in any kind of enclosure. It has a coloured plastic cover with a black base. The included LED has a built in resistor which allows it to support a voltage range from 5V~12V. With a mechanical lifetime of 5 million pushes, it is safe and reliable.|Specification| Operating Environment: &;lt;= 12V@5A...

Self Locking Lamp Press Button- White
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DFRobot Item #: FIT0455-W -

Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It&;rsquo;s perfect for DIY projects which require a button and it&;rsquo;s easy to mount in any kind of enclosure. It has a coloured plastic cover with a black base. The included LED has a built in resistor which allows it to support a voltage range from 5V~12V. With a mechanical lifetime of 5 million pushes, it is safe and reliable.|Specification| Operating Environment: &;lt;= 12V@5A...

Self Locking Lamp Press Button-Blue
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DFRobot Item #: FIT0455-B -

Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It&;rsquo;s perfect for DIY projects which require a button and it&;rsquo;s easy to mount in any kind of enclosure. It has a coloured plastic cover with a black base. The included LED has a built in resistor which allows it to support a voltage range from 5V~12V. With a mechanical lifetime of 5 million pushes, it is safe and reliable.|Specification| Operating Environment: &;lt;= 12V@5A...

Serial Connector - Ribbon Cable (Female- 9-pin)
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Sparkfun Item #: PRT-11157 -

Serial Connector - Ribbon Cable (Female, 9-pin) Description: DB9 connectors are a great way to make a tight connection on your project or to plug into existing serial lines. Now you can make your own DB9 cables the easy way with these crimp-on ribbon cable connectors. These work great with our 10-wire ribbon cable, you just need to peel back the one unneeded wire. Matching male connectors are available and can be found in the related items below. Includes: Male DB9 connector body Rear...

SparkFun Power Cell - LiPo Charger/Booster
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Sparkfun Item #: PRT-11231 -

"The PowerCell board is a single cell LiPo boost converter (to 3.3V and 5V) and micro-USB charger in one. The board comes with a JST connector for a single cell LiPo battery, a micro-USB connector for the 5V charge input, and selectable 3.3V and 5V output pins (labeled ‘out’). There are also two charge pins broken out (labeled ‘charge’), so you can use another 5V power source to charge the batteries, if you don’t have a micro-USB cable. We’ve also broken out...

SparkFun ProtoSnap - Pro Mini
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Sparkfun Item #: DEV-10889 -

"The SparkFun ProtoSnap is an Arduino-compatible development platform aimed at teaching the basics of Arduino programming as efficiently as possible. It requires zero assembly, wiring, or soldering, so you can jump right into programming the ProtoSnap to control LEDs, buzzers, light sensors, and more. There’s even a small prototyping space so you can add your own parts! Once you’ve gotten a firm grasp of the programming, you can snap off the individual components of the ProtoSnap...

Stackable Female Header Kit For Arduino UNO
Price: $2.14
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Elecrow Item #: EL-CCC12311K -

    These headers are made to work with the Arduino Main Board, Arduino Pro, and the Arduino Mega. They have longer contact length 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.     This Kit is consist of 2 1x6 Stackable Header For Arduino Shield and 2 1x8 Stackable Header For Arduino Shield ...

Stackable Header - 6 Pin
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Price: $5.00
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DFRobot Item #: FIT0147 -

This is a 6-pin female header, with extra long legs -- great for stacking Arduino shields.Pins are spaced by 0.1". |Applications| PCB Arduino Shield Header |Specification| 18.6 x 15.8 x 2.5(mm)(0.73x0.62x0.09") |ShippingList| 6 Pin Single Row Female x10

Stackable Header - 6 Pin (Extended)
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DFRobot Item #: FIT0164 -

This is a 6-pin female header, with extra long legs -- great for stacking Arduino shields. |Specification| Pins are spaced by 0.1" Size: 15.58x23.05x2.4mm(0.9x0.6x0.1") (Pins: 15 mm)(Pins:0.59" ) The extended pin length is 14.5mm(0.57") as the pin length of the FIT0147 is 10mm(0.39") |ShippingList| 6-pin female header x10 ...

Stackable Header - 8 Pin
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DFRobot Item #: FIT0146 -

This is an 8-pin female header, with extra long legs -- great for stacking Arduino shields.Pins are spaced by 0.1". |Applications| PCB Arduino Shield Header |Specification| 20.7 x 20.8 x 2.5(mm)(0.81x0.82x0.09") |ShippingList| 8 Pin Single Row Female x10

Stackable Header - 8 Pin (Extended)
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DFRobot Item #: FIT0165 -

This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. |Specification| Pins are spaced by 0.1". Size: 21 x 23 x 2.6 mm (Pins: 15mm)(0.83x0.9x0.1")(Pins:0.59") |ShippingList| 8-pin female header &;times;10

Step Up/Down Inverting Switching Regulator
Price: $3.39
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Sparkfun Item #: COM-00317 -

"DC to DC converter/regulator MC34063A. Has an input range of 3V to 40V, output switch current of up to 1.5 amp. Step up, step down and invert capability. This is the unit we used in the high voltage ringer circuit for the port-o-rotary phone! Documents:MC34063 Datasheet"

Surface Mount Navigation Switch Breakout
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Price: $12.09
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Sparkfun Item #: COM-08236 -

Surface Mount Navigation Switch BreakoutDescription: This is a fully assembled simple breakout board for the surface mount 3-way switch. These switches are commonly found on handheld devices like MP3 players. This switch allows the user to navigate using up and down selections then select by pressing the plastic piece inwards. Capable of swtiching up to 1.2VA (360mA at 3.3V and 240mA at 5V).Documents: OS-1305.pdf ...

Tilt-a-Whirl Breakout - RPI-1031
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Sparkfun Item #: SEN-12011 -

Tilt-a-Whirl Breakout - RPI-1031 Description: The RPI-1031 tilt sensor is capable of sensing a change in orientation in four different directions: forward, back, left or right. This breakout board makes it easier to incorporate the RPI-1031 in your next project by breaking the necessary pins out to standard 0.1" spaced headers. This board will work at either 3.3 or 5V. Documents: Schematic Eagle Files Datasheet (RPI-1031) Product Page(RPI-1031) Hookup Guide bildr Tutorial Product...