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:MOVE Mini Buggy Kit
Price: $69.62
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Sparkfun Item #: ROB-14679 -

The :MOVE Mini Buggy Kit from Kitronik provides a fun introduction to robotics using the micro:bit. Specifically, the :MOVE Mini is a two wheeled robot that is suitable for autonomous operation, remote control projects via a Bluetooth application, or being controlled using a second micro:bit as a controller thanks to the micro:bit's radio functionality. Each buggy is propelled by two continuous rotation servo motors whose speed can be controlled by simply altering the PWM (Pulse Width...

1.54 inch ePaper Bare Display
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Price: $29.08
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Sparkfun Item #: SPX-14848 -

You may be familiar with ePaper or eInk displays from eReaders like the Kindle. This display is the next step up with three colors instead of the classic two. The displays really do seem like paper, with easy visibility from almost any angle and even in sunlight. It also features ultra low power consumption. You can even unplug the display entirely without losing your image! This display does take 14 seconds to refresh, but it is ideal for applications where information is updated...

1.8" TFT LCD 160x128 RGB
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Price: $6.62
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Sparkfun Item #: SPX-15094 -

Here's a very cool TFT LCD display with 128 x 160 resolution and 18-bit color depth. The most unique feature of the screen is the ability to read back the display memory across the bi-directional data lines. This solves a big problem with most displays - the need for a lot of memory to create effects like transparency or overlapping windows. This is an ideal component to include in your next custom project to advance your embedded hardware/software skills. The reason that we're reselling this...

10 Segment LED Bar Graph - Blue
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Price: $3.93
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Sparkfun Item #: COM-09937 -

These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or finished products. Essentially, they are 10 individual blue LEDs housed together, each with an individual anode and cathode connection. We also carry these in yellow, red, and green. Note: The pinout on these bar graphs may vary from what is listed on the datasheet. Rotating the device 180 degrees will correct the change making pin 11 the first pin in line. We have...

10 Segment LED Bar Graph - Green
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Sparkfun Item #: COM-09938 -

These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or finished products. Essentially, they are 10 individual green LEDs housed together, each with an individual anode and cathode connection. We also carry these in yellow, blue, and red. Note: The pinout on these bar graphs may vary from what is listed on the datasheet. Rotating the device 180 degrees will correct the change making pin 11 the first pin in line. We have...

10 Segment LED Bar Graph - Red
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Price: $3.93
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Sparkfun Item #: COM-09935 -

These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or finished products. Essentially, they are 10 individual red LEDs housed together, each with an individual anode and cathode connection. We also carry these in yellow, blue, and green. Note: The pinout on these bar graphs may vary from what is listed on the datasheet. Rotating the device 180 degrees will correct the change making pin 11 the first pin in line. We have...

10 Segment LED Bar Graph - Yellow
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Price: $3.93
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Sparkfun Item #: COM-09936 -

These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or finished products. Essentially, they are 10 individual yellow LEDs housed together, each with an individual anode and cathode connection. We also carry these in red, blue, and green. Note: The pinout on these bar graphs may vary from what is listed on the datasheet. Rotating the device 180 degrees will correct the change making pin 11 the first pin in line. We have...

12 VDC Brushless Fan
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Price: $15.69
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Sparkfun Item #: PRT-16034 -

This is a 12 VDC brushless fan from Parallax.

12V Solenoid Valve - 3/4"
Price: $14.35
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Sparkfun Item #: ROB-10456 -

Have you ever wanted to control the flow of a liquid using your computer or microcontroller, but didn't know how? Well, here's how: The 12V solenoid controlled fluid valve. Simply connect a fluid source to the 3/4" threaded inlet and it will interrupt the flow until 12V is applied to the fast-on connectors on the solenoid. Note: This is not a gravity-feed solenoid. This means that you will need enough water pressure to fully open the valve. Check the datasheet below for exact details. It...

130-in-1 Electronic Playground
Price: $112.29
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Sparkfun Item #: KIT-14314 -

This is your classic electronics kit! The 130-in-1 Electronic Playground provides a great starting point into the world of electronics. Bending springs and inserting a jumper wire between the coils is key to creating simple circuits for 130 different experiments in this fun kit! With this kit you will be able to build an AM broadcast station, an electronic organ, strobe lights, logic circuits and much more! The 130-in-1 Electronic Playground is recommended for anyone 12 years of age or older....

16 Channel Multiplexer
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Price: $1.71
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Sparkfun Item #: COM-00299 -

Texas Instruments CD74HC4067 16-Channel multiplexer. What can you do with it? How about taking an analog to digital reading from 16 devices with only 1 ADC channel and 4 control pins. That's right, 16 for the price of 5! 24-Pin SSOP package. Works great with our 28-Pin SSOP to DIP adapters. Documents: Datasheet bildr blog - CD74HC4067 ...

2.4GHz Antenna - Adhesive (U.FL Connector)
Price: $8.98
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Sparkfun Item #: WRL-11320 -

This adhesive, omni-directional antenna is perfect for situations when you're trying to get a signal out from a transmitter that you've jammed down into an enclosure. Operating on the 2.4GHz band, it works great for WiFi, Bluetooth or ZigBee. Just connect the antenna using the attached U.FL connector and then peel and stick! Features: Type: Omni-Directional Dual Frequency Range: 2300 to 3800MHz & 5150 to 5875MHz Impedance: 50 Ohm Maximum VSWR: 3 Typical Gain: 2(Max) dB 41 x 30mm, 350mm cable...

2.4GHz Ceramic Chip Antenna
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Price: $5.30
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Sparkfun Item #: WRL-00144 -

2.4GHz ceramic chip antennas. Very small antennas that work nicely with the Nordic ICs. Don't expect these little guys to perform as well as their ~2" rubber duck counter parts, but then again, these will squeeze onto* any* PCB layout. Features: 2.2x6.5mm Documents: chip-antenna-2.4ghz.pdf

2.4GHz Duck Antenna RP-SMA
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Sparkfun Item #: WRL-00145 -

2.4GHz Duck Antenna 2.2dBi with Reverse Polarized - SMA RF connector. Perfect for prototyping with our RF ICs. 50 ohm impedance. 4" long. Not sure which RF connector you need on your antenna? Check out our RF Connector Guide Documents: Datasheet RF Connector Buying Guide ...

2.4GHz Duck Antenna RP-SMA - Large
Price: $17.96
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Sparkfun Item #: WRL-00558 -

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

2.4GHz Transceiver IC - nRF24L01+
Price: $6.29
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Sparkfun Item #: COM-00690 -

Nordic Semiconductor nRF24L01+. Transceiver chip operating in the 2.4GHz band. Take all the coolness of the nRF2401A and add some extra pipelines, buffers, and an auto-retransmit feature - very nice! The improved '+' version of the nRF24L01 includes more features and better range! Features: Drop in compatible with nRF24L01 1.9V-3.6V supply 2Mbit data rate New long range 250kbit option Auto acknowledge Auto re-transmit Multiceiver - 6 data pipes 32 byte separate TX and RX FIFOs 5V tolerant...

2500 mAh NiMH Battery - AA
Price: $5.87
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Sparkfun Item #: PRT-00335 -

2500mAh 1.2V Nickel Metal Hydride rechargeable 'AA' batteries. NiMH technology provides all the benefits of NiCads without the toxic ingredients and without the memory effect problem! 2500 mAh is a large capacity cell perfect for handheld, RF, and digital camera applications. We use these in everything! 26 grams per cell. Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please do not hesitate to contact us to see if further actions may be taken. ...

2D Barcode Scanner Breakout
Price: $100.95
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Sparkfun Item #: SPX-16441 -

The DYScan DE2120 is one of the coolest little barcode scanners we've ever seen. This tiny "scan engine" will read 20 different barcode symbologies — both 1D and 2D! This is achieved by using a camera coupled with on-board image processing to identify and decode everything from UPC codes to QR codes. The module also features two LEDs: one for illumination and one to project the red line that you're used to seeing from laser-based scanners. This breakout board makes it easy to explore all of...

2D Barcode Scanner Module - DE2120
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Price: $67.26
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Sparkfun Item #: SPX-16410 -

The DYScan DE2120 is one of the coolest little barcode scanners we've ever seen. This tiny "scan engine" will read 20 different barcode symbologies — both 1D and 2D! This is achieved by using a camera coupled with on-board image processing to identify and decode everything from UPC codes to QR codes. The module also features two LEDs: one for illumination and one to project the red line that you're used to seeing from laser-based scanners. On a hardware level, this bare module is a little...

2mm 10pin XBee Header
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Price: $1.71
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Sparkfun Item #: PRT-10112 -

This is a 10-pin header with 2mm pitch that mates with our XBee socket. It can be used for making 'dummy XBees' or anything else you want! **Note: **This item is sold singly, not in pairs. Documents: Datasheet

2mm 10pin XBee Socket
Price: $1.81
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Sparkfun Item #: PRT-08272 -

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 ...

2mm 10pin XBee Socket - SMD
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Price: $1.71
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Sparkfun Item #: PRT-10030 -

This is a 10-pin socket with 2mm pitch that mates with the popular XBee radio from Digi. This is the SMD version that we are currently using on our shields and breakout boards. ****Note: ****This item is sold as each, not in pairs. Documents: Datasheet Dimensional Drawing ...

2x3 Pin Shrouded Header
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Price: $2.69
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Sparkfun Item #: PRT-10877 -

Simple shrouded 6-pin connector. Good for preventing cable connection mishaps. Use for programming, data, power, or any other kind of connection. 2x3 pins on 0.1" centers. Documents: Datasheet

2x5 Pin IDC Ribbon Cable
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Price: $2.69
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Sparkfun Item #: PRT-08535 -

Simple IDC ribbon cable. Used for AVR programming, general communication, and all around handy-ness. Datasheet shows an incorrect length. Cable length is 6" Documents: Datasheet

2x5 Pin Shrouded Header
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Price: $2.69
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Sparkfun Item #: PRT-08506 -

Simple shrouded 10-pin connector. Good for preventing cable connection mishaps. Use for programming, data, power, or any other kind of connection. 2x5 pins on 0.1" centers. Documents: Datasheet

3-Axis Gyro/Accelerometer IC - MPU-6050
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Price: $24.70
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Sparkfun Item #: SEN-10937 -

The MPU-6050 is a serious little piece of motion processing tech! By combining a MEMS 3-axis gyroscope and a 3-axis accelerometer on the same silicon die together with an onboard Digital Motion Processor™ (DMP™) capable of processing complex 9-axis MotionFusion algorithms, the MPU-6050 does away with the cross-axis alignment problems that can creep up on discrete parts. The parts’ integrated 9-axis MotionFusion algorithms can even access external magnetometers or other sensors through an...

3-Axis MEMS Accelerometer - MMA8452Q
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Price: $5.30
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Sparkfun Item #: COM-10953 -

The MMA8452Q is a smart low-power, three-axis, capacitive MEMS accelerometer with 12 bits of resolution. This accelerometer is packed with embedded functions with flexible user programmable options, configurable to two interrupt pins. Embedded interrupt functions allow for overall power savings relieving the host processor from continuously polling data. The MMA8452Q has user selectable full scales of ±2g/±4g/±8g with high pass filtered data as well as non filtered data available real-time....

4.2 inch ePaper Bare Display
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Price: $89.72
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Sparkfun Item #: SPX-14847 -

You may be familiar with ePaper or eInk displays from eReaders like the Kindle. This display is the next step up with three colors instead of the classic two. The displays really do seem like paper, with easy visibility from almost any angle and even in sunlight. It also features ultra low power consumption. You can even unplug the display entirely without losing your image! This display does take 14 seconds to refresh, but it is ideal for applications where information is updated...

4.3" Gen4 Display with Diablo16 for Arduino
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Price: $293.30
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Sparkfun Item #: LCD-15993 -

The gen4 4.3” Diablo16 Integrated Display Modules are part of the latest gen4 series of modules Designed and Manufactured by 4D Systems. This hardware bundle includes the 4D Arduino Adaptor Shield II which allows fast and easy hardware interface to any Arduino board with the standard Arduino Headers and allows you to quickly and easily add a full colour HMI to your Arduino project. The gen4 series was designed specifically for ease of integration and use, with careful consideration for space...

40 Pin 0.5mm FPC, SMD, Both Sides
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Price: $0.56
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Sparkfun Item #: SPX-15095 -

This is a 40-pin surface mount FPC (Flat Printed Circuit) connector. Nothing too fancy here, except that it can be plugged in either way - contacts up or down. This is useful for manufacturers because they only have to keep one item in stock. It is useful for consumers because they can use one connector to fit in multiple orientations. This product fits the 1.77 TFT LCD Display 160x128 RGB - 3 Wire and thanks to its dual-sided nature you can use it upside down or all-around. TFT Display Not...

4Discovery Intergrated Wall Mount Display 3.5"
Price: $441.43
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Sparkfun Item #: LCD-15977 -

The 4Discovery is designed to be mounted to a standard light switch flush/mounting box, which enables quick and easy installation in to a wall, and can just as easily be mounted into an enclosure or panel or directly onto the wall, enabling a wide range of customers to take advantage of this display product. Driving the display and peripherals is the DIABLO16 processor, a very capable and powerful chip which enables stand-alone functionality, programmed using the 4D Systems Workshop 4 IDE...

5-way Tactile Switch
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Price: $3.50
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Sparkfun Item #: COM-10063 -

Sometimes you want a small input and a single button just won't cut it. A 5-way tactile switch allows for a joystick-like interface in a very small package. These are surface mount, but easily soldered. Documents: Datasheet

50 Channel D2523T Helical GPS Receiver
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Price: $145.98
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Sparkfun Item #: GPS-09566 -

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...

555 Timer
Price: $1.71
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Sparkfun Item #: COM-09273 -

This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED, generate tone, and thousands of other great beginning projects. Google around for a huge list of resources and example projects. Features: 4.5V to 16V supply 8-pin DIP package Timing from microseconds to hours Astable or monostable operation Adjustable duty cycle TTL compatible output Sink or source up to 200mA Documents: Datasheet ...

5GHz Compatible Hinged External Antenna, with Reverse Polar SMA Male Connector
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Sparkfun Item #: CEL-16433 -

Molex LTE/5G Cellular External Antennas are designed for 2G/3G/4G/5G modules and devices. The hinged type antennas offer excellent coverage and reliability with high efficiency and peak gain. The series offers design flexibility with connectors in straight and folded modes with SMA-J and RP-SMA-J mounting options. LTE/5G Cellular Antennas are offered in both black/white and male/female and are ideal for various wireless and networking applications. Features: Minimum Frequency: 698 MHz Maximum...

5GHz Compatible Hinged External Antenna, with SMA Male Connector
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Sparkfun Item #: CEL-16434 -

Molex LTE/5G Cellular External Antennas are designed for 2G/3G/4G/5G modules and devices. The hinged type antennas offer excellent coverage and reliability with high efficiency and peak gain. The series offers design flexibility with connectors in straight and folded modes with SMA-J and RP-SMA-J mounting options. LTE/5G Cellular Antennas are offered in both black/white and male/female and are ideal for various wireless and networking applications Features: Minimum Frequency: 698 MHz Maximum...

6" Digital Calipers
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Price: $26.86
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Sparkfun Item #: TOL-10997 -

Digital calipers are an absolute essential. Here at SparkFun we use them all the time. These premium calipers come with an extra battery and auto shut-off. Measurements can be taken in either metric or standard. The calipers are 6" in length and make a great addition to any tool set. These come with two 1.5V LR44 button cell batteries. Documents: How to Use Digital Calipers Datasheet Battery Hack Tutorial Product Video Videos ...

6-Pin Chassis Connector - Panel Mount (male and female)
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Sparkfun Item #: PRT-11475 -

This 6-pin connector and plug set is great when you need to create a robust connection for signal or power. This product consists of two separate parts, the panel-mount jack and the mating plug. The plug has a ring which screws to the panel-mount connector ensuring a solid connection that won't pull off. The connector uses 6 solder-cup connections for easy wiring. The panel-mount side mounts in a 15.5mm hole with the aid of a lock-washer and nut (both included). The jack uses solder-cup...

698MHz-2.7GHz LTE Hinged External Antenna, with Reverse Polar SMA Male Connector
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Price: $13.43
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Sparkfun Item #: CEL-16431 -

Molex LTE/5G Cellular External Antennas are designed for 2G/3G/4G/5G modules and devices. The hinged type antennas offer excellent coverage and reliability with high efficiency and peak gain. The series offers design flexibility with connectors in straight and folded modes with SMA-J and RP-SMA-J mounting options. LTE/5G Cellular Antennas are offered in both black/white and male/female and are ideal for various wireless and networking applications. Features: Minimum Frequency: 698 MHz Maximum...

698MHz-2.7GHz LTE Hinged External Antenna, with SMA Male Connector
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Price: $13.43
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Sparkfun Item #: CEL-16432 -

Molex LTE/5G Cellular External Antennas are designed for 2G/3G/4G/5G modules and devices. The hinged type antennas offer excellent coverage and reliability with high efficiency and peak gain. The series offers design flexibility with connectors in straight and folded modes with SMA-J and RP-SMA-J mounting options. LTE/5G Cellular Antennas are offered in both black/white and male/female and are ideal for various wireless and networking applications. Features: Minimum Frequency: 698 MHz Maximum...

7-Segment Display - 20mm (Blue)
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Price: $5.30
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Sparkfun Item #: COM-11408 -

For a long time we've had small 7-segment displays and *huge *7-segment displays, but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you'd have trouble finding an enclosure for them. These common-cathode displays feature 4 x 7-segment digits and one decimal point per digit. The LEDs have a forward voltage of 1.9VDC and a max forward current of 20mA. Features: 71.6 x 25.7mm Documents: Datasheet ...

7-Segment Display - 20mm (Green)
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Sparkfun Item #: COM-11407 -

"For a long time we’ve had small 7-segment displays and huge 7-segment displays, but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you’d have trouble finding an enclosure for them. These common-cathode displays feature 4 x 7-segment digits and one decimal point per digit. The LEDs have a forward voltage of 2.3VDC and a max forward current of 30mA. Dimensions: 71.6 x 25.7mm Documents:...

7-Segment Display - 20mm (Red)
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Sparkfun Item #: COM-11405 -

For a long time we've had small 7-segment displays and *huge *7-segment displays, but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you'd have trouble finding an enclosure for them. These common-cathode displays feature 4 x 7-segment digits and one decimal point per digit. The LEDs have a forward voltage of 1.9VDC and a max forward current of 20mA. Features: 71.6 x 25.7mm Documents: Datasheet ...

7-Segment Display - 20mm (White)
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Price: $5.84
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Sparkfun Item #: COM-11409 -

For a long time we've had small 7-segment displays and *huge *7-segment displays, but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you'd have trouble finding an enclosure for them. These common-cathode displays feature 4 x 7-segment digits and one decimal point per digit. The LEDs have a forward voltage of 1.9VDC and a max forward current of 20mA. Features: 71.6 x 25.7mm Documents: Datasheet ...

7-Segment Display - 4-Digit (Blue)
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Sparkfun Item #: COM-09481 -

This is a basic, 4-digit 7-segment display - blue 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 3.4VDC 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 yellow. Features: Overall Display: 40.18 x 12.8 mm (1.58 x 0.50") Digit Height: 10mm (0.39") Documents:...

7-Segment Display - 4-Digit (Kelly Green)
Price: $4.06
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Sparkfun Item #: COM-09482 -

This is a basic, 4-digit 7-segment display - green 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, yellow, and blue. Features: Overall Display: 40.18 x 12.8 mm (1.58 x 0.50") Digit Height: 10mm (0.39") Documents:...

7-Segment Display - 4-Digit (Red)
Price: $4.06
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Sparkfun Item #: COM-09483 -

This is a basic, 4-digit 7-segment display - red 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 yellow, green, and blue. Features: Overall Display: 40.18 x 12.8 mm (1.58 x 0.50") Digit Height: 10mm (0.39") Documents:...

7-Segment Display - 4-Digit (White)
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Sparkfun Item #: COM-10931 -

This is a basic, 4-digit 7-segment display - white 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 1.9VDC and a max forward current of 20mA. The hardware interface is sixteen (two rows of eight) through-hole pins The datasheet for this device says "blue" but that's because the white display is simply a blue display with a colored film over it. We carry this same...