Components + IC's + PCB's

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Alligator Clips - Toothless
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Price: $1.65
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Sparkfun Item #: PRT-10290 -

"These alligator clips are useful for smaller wires that you don’t want to deform. The clip has smooth flat metal blades that clamp down on the wire, making for a good connection to thinner wires. There are strain relief crimp points and a solder hole at the end of the clip. Sold in single units. Documents: Datasheet (502008) "

ALS-PT19 Light Sensor
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Price: $1.65
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Sparkfun Item #: SEN-12566 -

"This tiny little guy is the ALS-PT19, an SMD ambient light sensor that is much smaller than the standard TEMT6000. The ALS-PT19 is capable of taking a voltage supply range of 2.5V to 5.5V and also functions as an NPN transistor. If you are looking for a small and easy to use light sensor, definitely pick up the ALS-PT19! Documents: Datasheet " ...

Aluminum Beam - 3.85" (pair)
Price: $6.24
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Sparkfun Item #: ROB-12481 -

"These aluminum beams are great for making unique links and connections in your Actobotics project thanks to 11 thru-holes running its length and are sold in packs of two. Each beam has a length of 3.85", a width of 0.375", a thickness of 0.25", and utilize the 0.77" hub pattern. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be...

Aluminum Beam - 6.16" (pair)
Price: $9.55
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Sparkfun Item #: ROB-12198 -

"These aluminum beams are great for making unique links and connections in your Actobotics project thanks to 17 thru-holes running its length and are sold in packs of two. Each beam has a length of 6.16", a width of 0.375", a thickness of 0.25", and utilize the 0.77" hub pattern. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be...

Aluminum Channel - 12"
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Price: $17.37
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Sparkfun Item #: ROB-12221 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 12" long. Actobotics is a robotics...

Aluminum Channel - 15"
Price: $20.85
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Sparkfun Item #: ROB-12500 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 15" long. Actobotics is a robotics...

Aluminum Channel - 18"
Price: $21.89
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Sparkfun Item #: ROB-12616 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 18" long. Actobotics is a robotics...

Aluminum Channel - 24"
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Price: $27.81
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Sparkfun Item #: ROB-12551 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 24" long. Actobotics is a robotics...

Aluminum Channel - 3.75"
Price: $7.81
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Sparkfun Item #: ROB-12169 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 3.75" long. Actobotics is a...

Aluminum Channel - 4.50"
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Price: $8.68
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Sparkfun Item #: ROB-12122 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 4.5" long. Actobotics is a robotics...

Aluminum Channel - 6.0"
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Price: $10.42
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Sparkfun Item #: ROB-12164 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 6" long. Actobotics is a robotics...

Aluminum Channel - 9.0"
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Price: $13.89
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Sparkfun Item #: ROB-12250 -

"These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 9" long. Actobotics is a robotics...

Aluminum Electrolytic Capacitor Pack-100 PCS
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Price: $6.72
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DFRobot Item #: FIT0117 -

This is a set of aluminum electrolytic decoupling capacitors. Very handy for experiments and home cooked circuit board. This pack comes with 12 sets of capacitors with various capacitance and working voltage.|ShippingList| 50V 1UF x10 50V 2.2UF x10 50V 3.3UF x10 50V 4.7UF x10 50V 10UF x10 25V 22UF x10 25V 33UF x10 25V 47UF x10 16V 100UF x10 16V 220UF x10 16V 330UF x10 16V 470UF x10 ...

Ambient Light Sensor - TEMT6000
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Price: $2.61
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Sparkfun Item #: COM-08348 -

"This is a small ambient light sensor that acts as an NPN transistor. The more the sensor is exposed to light, the stronger the base bias. Simple to use! Simple breakout board available below. Documents: Datasheet "

Amphenol FCI Clincher Connector (2 Position, Female)
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Price: $3.39
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Sparkfun Item #: COM-14194 -

"These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert the end of the cable into the connector and press it closed. The teeth inside the connector will “clinch” around the conductors and break them out to two female 0.1" spaced pin headers! Though the Clincher connector can be used with FFCs, we also like to use them with our FlexiForce sensors and other flex/force sensors found in the...

Amphenol FCI Clincher Connector (2 Position, Male)
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Price: $3.39
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Sparkfun Item #: COM-14195 -

"These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert the end of the cable into the connector and press it closed. The teeth inside the connector will “clinch” around the conductors and break them out to two male 0.1" spaced pin headers! Though the Clincher connector can be used with FFCs, we also like to use them with our FlexiForce sensors and other flex/force sensors found in the...

Amphenol FCI Clincher Connector (3 Position, Female)
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Price: $1.65
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Sparkfun Item #: COM-14196 -

"These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert the end of the cable into the connector and press it closed. The teeth inside the connector will “clinch” around the conductors and break them out to three female 0.1" spaced pin headers! Though the Clincher connector can be used with FFCs, we also like to use them with our FlexiForce sensors and other flex/force sensors found in the...

Amphenol FCI Clincher Connector (3 Position, Male)
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Price: $1.65
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Sparkfun Item #: COM-14197 -

"These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert the end of the cable into the connector and press it closed. The teeth inside the connector will “clinch” around the conductors and break them out to three male 0.1" spaced pin headers! Though the Clincher connector can be used with FFCs, we also like to use them with our FlexiForce sensors and other flex/force sensors found in the...

Analog Panel Meter - 0 to 5 VDC
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Price: $8.61
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Sparkfun Item #: TOL-10285 -

"This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy. It has a clear and easy to read scale and an adjustable dial. These come in handy for measuring the output of sensors with 5V ranges. The face of the meter is 45x45mm overall. The mounting hole should be 38mm. The overall depth of the meter is 35mm. Documents: Product Sheet "

Analog to Digital Converter - MCP3002
Price: $4.20
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Sparkfun Item #: COM-08636 -

"The MCP3002 has a 10-bit analog to digital converter (ADC) with a simple to use SPI interface. Use this IC if your microcontroller does not have an ADC or have enough ADC lines. A great chip when you need to add additional ADC lines. Features: 2.7V to 5.5V supply 10-bit resolution 8-pin DIP package 3 wire SPI interface Up to 75,000 samples per second Low power shutdown Documents:Datasheet" ...

Angle Bracket A
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Price: $9.55
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Sparkfun Item #: ROB-12593 -

"These angle brackets are perfect for attaching two Actobotics aluminum channels together at a 90° angle. Each side of these brackets offer two 6-32 tapped mounting holes spaced 1.061" apart with the long side also offering an addition 6-32 thru-hole. These brackets have a base of 1.61", a height of 1.40", a flat angle length of 1.61", and a thickness of 0.25" Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings....

Arcade Joystick
Price: $34.69
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Sparkfun Item #: COM-09136 -

"This is a heavy-duty joystick very similar to the ones in claw arcade games. Directional movements are momentary limit switches - one for each direction. This joystick also has a select button that is actuated when the red button is pressed down. This joystick is pretty beefy and very tall because of it. We built up an enclosure just to see what it would look like. Ideally, this joystick would be panel mounted, but actually reading the movement of the joystick is as simple as setting up the...

Arcade Joystick - Short Handle
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Price: $29.48
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Sparkfun Item #: COM-09182 -

"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 Dimensions: Overall height: 101mm Base: 97x65mm Joystick height: 60mm Documents: Manual " ...

Arduino 101
Price: $62.60
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Sparkfun Item #: DEV-13787 -

The Arduino 101 is a learning and development board that delivers the performance and low-power consumption of the Intel� Curie module with the simplicity of Arduino at an entry-level price. This development platform keeps the same robust form factor and peripheral list of the UNO with the addition of onboard Bluetooth LE capabilities and a 6-axis accelerometer/gyro to help you easily expand your creativity into the connected world.The Intel� Curie module contains two tiny cores, an x86...

Arduino Ethernet w/o PoE
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Price: $83.37
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Sparkfun Item #: DEV-11229 -

"So you want your Arduino to surf the web but you don’t have room for the Arduino board plus the Ethernet Shield. What do you do? How about giving the Arduino Ethernet a try? The Arduino Ethernet is an Arduino development board with the Wiznet Ethernet interface built in on the same board! It has 14 digital input/output pins, 6 analog inputs, a 16 MHz crystal oscillator, a RJ45 connection, a power jack, an ICSP header, and a reset button. An on-board microSD card reader, which can be...

Arduino Female  Header-8 Pins- 10 Pcs
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Price: $3.28
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DFRobot Item #: FIT0104 -

This is a 8-pin female header which is used on Arduino board. |ShippingList| 8 Pin Header x10

Arduino Leonardo with Headers
Price: $45.81
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Sparkfun Item #: DEV-11286 -

"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 Leonardo is Arduino’s first development board to use one microcontroller with built-in...

Arduino Mega 2560 R3
Price: $81.28
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Sparkfun Item #: DEV-11061 -

"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...

Arduino Mini 05
Price: $59.04
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Sparkfun Item #: DEV-11303 -

"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). This is the new, smaller, Arduino Mini 05 with ATmega328. The latest version of this board is...

Arduino Pro 328 - 3.3V/8MHz
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Price: $27.74
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Sparkfun Item #: DEV-10914 -

"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...

Arduino Pro 328 - 5V/16MHz
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Price: $27.74
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Sparkfun Item #: DEV-10915 -

"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...

Arduino Pro Mini 328 - 3.3V/8MHz
Price: $17.30
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Sparkfun Item #: DEV-11114 -

"It’s blue! It’s thin! It’s the Arduino Pro Mini! SparkFun’s minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz 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...

Arduino Pro Mini 328 - 5V/16MHz
Price: $17.30
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Sparkfun Item #: DEV-11113 -

"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...

Arduino Stackable Header - 6 Pin
Price: $0.87
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Sparkfun Item #: PRT-09280 -

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

Arduino Stackable Header - 8 Pin
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Price: $0.87
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Sparkfun Item #: PRT-09279 -

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

Arduino Stackable Header Kit
Price: $2.61
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Sparkfun Item #: PRT-10007 -

"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...

Arduino Stackable Header Kit - R3
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Price: $2.61
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Sparkfun Item #: PRT-11417 -

"These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward. 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, 1 10-pin and 1 6-pin), enough to connect a shield to an Arduino board. These are the same headers we use in our tutorials and with our own shields. Note: If you have a board that does not use the Arduino R3 architecture which include the OREF, SCL, and...

Arduino Uno - R3
Price: $47.89
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Sparkfun Item #: DEV-11021 -

This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. The Uno R3 also adds SDA and SCL pins next to the AREF. In...

Arduino Uno - R3 SMD
Price: $47.89
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Sparkfun Item #: DEV-11224 -

"This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. The Uno R3 also adds SDA and SCL pins next to the AREF. In...

Arduino Yun
Price: $156.41
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Sparkfun Item #: DEV-12053 -

"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). Arduino Yun is the first member of a new groundbreaking line of WiFi products combining the power...

ATMega2561
Price: $22.86
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Sparkfun Item #: COM-12906 -

"The ATMega2561 is one of Atmel’s low-power 8-bit AVR RISC-based microcontrollers. This SMD microcontroller features 256KB self-programming flash program memory, 8KB SRAM, 4KB EEPROM, 54 general purpose I/O pins, 8-channel 10-bit A/D-converter, and JTAG interface for on-chip-debug. This is the same controller that was used to be used on our Wiring Board. Documents: Datasheet " ...

ATmega328 - TQFP
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Price: $7.39
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Sparkfun Item #: COM-13448 -

"This is Atmel’s high performance, low power 8-bit AVR ATMega328 microcontroller in a pint-sized TQFP package. Yes, you really can solder that. Note: There is no difference between this part and its previous version. This new copy was created to help make our in house assemblies easier to produce and manage. Features: 1.8-5.5V operating range Up to 20MHz Part: ATMEGA328P-AU 32kB Flash program memory 1kB EEPROM 2kB Internal SRAM 2 8-bit Timer/Counters 1 16-bit Timer/Counter RTC with...

ATMEGA328P-AU
Price: $5.84
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Elecrow Item #: EL-DTA00525C -

ATMEGA328P-AU is a high-performance, low-power consumption 8 bit microcontroller, and its core controller is AVR. It has 32KB of flash memory, and if the chip is power down, the data can still be retained.The architecture of the chip is advanced RISC, and can reset by power the chip. The number of digital-to-analog converters is eight and it has 23 input/output line. There are three types of chip interfaces: I2C,SPI and USART. The chip has an internally calibrated oscillator and has six sleep...

ATMega32U4 TQFP
Price: $12.09
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Sparkfun Item #: COM-11181 -

"The ATMega32U4 is Atmel’s low-power 8-bit AVR RISC-based microcontroller featuring 32KB self-programming flash program memory, 2.5KB SRAM, 1KB EEPROM, USB 2.0 full-speed/low speed device, 12-channel 10-bit A/D-converter, and JTAG interface for on-chip-debug. This is the same controller that’s used on the Pro Micro and Fio v3. Documents: Datasheet Product Video " ...

ATMEGA8U2-AU
Price: $4.18
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Sparkfun Item #: COM-13703 -

"The ATMEGA8U2-AU is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA8U2 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two...

Attachment Blocks - 12 pack
Price: $17.37
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Sparkfun Item #: ROB-12531 -

"These aluminum attachment blocks make it possible to connect two flat panels at a 90° angle. These blocks come in packs of 12 and each offers two 6-32 tapped holes 0.32" deep for your mounting applications. Documents: SketchUp Part/585400.skp) Product Page (585400) " ...

ATX Power Supply Connector - Right Angle
Price: $3.39
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Sparkfun Item #: PRT-09498 -

"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.[ Breakout board](http://www.sparkfun.com/commerce/product_info.php?products_id=95...

Audio Jack - 1/4" Stereo (right angle)
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Price: $1.65
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Sparkfun Item #: COM-11144 -

"This is the kind of ¼" stereo jack you might find in home stereos and PA systems. Switched contacts allow you to detect whether or not there is something plugged in to the jack. The jack can be panel mounted in an 11mm diameter hole. The jack comes with a plastic washer and nut for panel mounting. Note: Looking for a breakout to hook this audio jack up to your project a little easier? Check out the SparkFun TRS Jack Breakout! Documents: Datasheet (JP-611) " ...