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Alchitry Arduino Artemis Bare Conductive Bosch BreadBoard Mates Carbide 3D Chibitronics Elektor Espressif (ESP) Garmin (LIDAR) iFixit LilyPad Loomia Lumenati micro:bit MicroMod MIKROE MyoWare NVIDIA OpenMV Particle pi-top Qwiic Raspberry Pi Septentrio SparkFun STMicroelectronics Teensy u-blox Weller Tools XBee

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SparkFun MicroMod Teensy Processor

added to your cart!

SparkFun MicroMod Teensy Processor

In stock DEV-16402

This board leverages the awesome computing power of the NXP iMXRT1062 chip (ARM Cortex-M7) and pairs it with the M.2 MicroMod…

$21.50

7

Favorited Favorite 35

added to your cart!

MP3 Trigger

In stock WIG-13720

The MP3 Trigger board is built to make MP3 sound integration easier than ever.

$53.50

17

Favorited Favorite 59

SparkFun 16x2 SerLCD - RGB Backlight (Qwiic)

added to your cart!

SparkFun 16x2 SerLCD - RGB Backlight (Qwiic)

In stock LCD-16396

The SparkFun Qwiic SerLCD is a serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 Black …

$21.95

2

Favorited Favorite 14

SparkFun RTK EVK

added to your cart!

SparkFun RTK EVK

Only 7 left! GPS-24342

The SparkFun RTK Evaluation Kit is the perfect development platform for your fixed or mobile high-precision positioning and n…

$1,199.95

Favorited Favorite 6

micro:bit v2 Go Bundle

added to your cart!

micro:bit v2 Go Bundle

In stock DEV-17288

The micro:bit v2 is a pocket-sized computer and the Go Bundle provides you with everything you need to get hooked up and powe…

$19.95

2

Favorited Favorite 15

SparkFun Serial Basic Breakout - CH340C and USB-C

added to your cart!

SparkFun Serial Basic Breakout - CH340C and USB-C

In stock DEV-15096

This SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340G and takes advantage of the ha…

$9.95

9

Favorited Favorite 44

SparkFun OpenLog Artemis (without IMU)

added to your cart!

SparkFun OpenLog Artemis (without IMU)

Only 8 left! DEV-19426

The SparkFun OpenLog Artemis is an open source data logger that comes pre-programmed to automatically log sensor, GPS, serial…

$44.95

Favorited Favorite 21

SparkFun FTDI Basic Breakout - 3.3V

added to your cart!

SparkFun FTDI Basic Breakout - 3.3V

Only 10 left! DEV-09873

This is the newest revision of our [FTDI Basic](https://www.sparkfun.com/products/retired/8772). We now use a SMD 6-pin heade…

$16.95

66

Favorited Favorite 61

SparkFun MP3 Player Shield

added to your cart!

SparkFun MP3 Player Shield

In stock DEV-12660

The SparkFun MP3 Player Shield is an awesome MP3 decoder with the capabilities of storing music files onto a run-of-the-mill …

$28.95

15

Favorited Favorite 44

SparkFun Pulsed Coherent Radar Sensor - Acconeer XM125 (Qwiic)

added to your cart!

SparkFun Pulsed Coherent Radar Sensor - Acconeer XM125 (Qwiic)

Out of stock SEN-24540

The SparkFun Qwiic Pulsed Coherent Radar Sensor - Acconeer XM125 brings powerful 60 GHz radar technology to your projects.

$49.95

1

Favorited Favorite 14

SparkFun Basic Flashlight Soldering Kit

added to your cart!

SparkFun Basic Flashlight Soldering Kit

In stock KIT-14877

This Flashlight Soldering Kit is an easy to assemble soldering kit designed to help teach the basics of through hole solderin…

$5.50

8

Favorited Favorite 33

iFixit FixHub - Power Series Portable Soldering Station

added to your cart!

iFixit FixHub - Power Series Portable Soldering Station

Only 6 left! TOL-27147

The FixHub Portable Soldering Station gives you the power of a benchtop setup, anywhere you need it—without compromising pe…

$249.95

Favorited Favorite 0

Flexible Qwiic Cable - 500mm

added to your cart!

Flexible Qwiic Cable - 500mm

In stock PRT-17257

This polarized I2C cable insulation is made from silicon making it more flexible than our original Qwiic cable particularly i…

$2.10

Favorited Favorite 18

SparkFun Triple Axis Accelerometer Breakout - ADXL335

added to your cart!

SparkFun Triple Axis Accelerometer Breakout - ADXL335

In stock SEN-09269

Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors - the …

$16.95

7

Favorited Favorite 35

SparkFun Micro Pressure Sensor - BMP581 (Qwiic)

added to your cart!

SparkFun Micro Pressure Sensor - BMP581 (Qwiic)

Out of stock SEN-20171

The SparkFun Qwiic Micro BMP581 Pressure Sensor is a standard-sized, 0.75in. by 0.3in. absolute pressure sensor breakout from…

$20.95

Favorited Favorite 2

SparkFun Pulse Oximeter and Heart Rate Sensor - MAX30101 & MAX32664 (Qwiic)

added to your cart!

SparkFun Pulse Oximeter and Heart Rate Sensor - MAX30101 & MAX32664 (Qwiic)

In stock SEN-15219

The SparkFun Pulse Oximeter and Heart Rate Sensor is an incredibly small, I2C based, Qwiic-enabled biometric sensor.

$42.95

9

Favorited Favorite 60

MyoWare 2.0 Muscle Sensor Basic Kit

added to your cart!

MyoWare 2.0 Muscle Sensor Basic Kit

Out of stock KIT-21267

The MyoWare® 2.0 Muscle Sensor Basic Kit is an Arduino-compatible, EMG sensor kit that provides you with the essential board…

$74.95

Favorited Favorite 14

Flexible Qwiic Cable - 50mm

added to your cart!

Flexible Qwiic Cable - 50mm

In stock PRT-17260

This polarized I2C cable insulation is made from silicon making it more flexible than our original Qwiic cable particularly i…

$1.05

Favorited Favorite 20

SparkFun Grid-EYE Infrared Array Breakout - AMG8833 (Qwiic)

added to your cart!

SparkFun Grid-EYE Infrared Array Breakout - AMG8833 (Qwiic)

Out of stock SEN-14607

The SparkFun Grid-EYE Infrared Array Breakout board is an 8x8 thermopile array, giving you a square of 64 pixels capable of i…

$45.95

2

Favorited Favorite 39

SparkFun Motor Driver - Dual TB6612FNG (1A)

added to your cart!

SparkFun Motor Driver - Dual TB6612FNG (1A)

In stock ROB-14451

Control up to two DC motor outputs at a constant current of 1.2A. Utilize up to two input signals and four function modes: CW…

$13.50

6

Favorited Favorite 22

SparkFun Qwiic Pro Micro - USB-C (ATmega32U4)

added to your cart!

SparkFun Qwiic Pro Micro - USB-C (ATmega32U4)

In stock DEV-15795

The SparkFun Qwiic Pro Micro adds a reset button, Qwiic connector, USB-C, and castellated pads to the miniaturized Arduino bo…

$21.50 $15.05

12

Favorited Favorite 54

SparkFun Lightning Detector - AS3935

added to your cart!

SparkFun Lightning Detector - AS3935

In stock SEN-15441

The SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any bad w…

$28.50

3

Favorited Favorite 50

Arduino Uno - R3

added to your cart!

Arduino Uno - R3

16 available 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…

$27.60

138

Favorited Favorite 178

SparkFun GPS Breakout - ZOE-M8Q (Qwiic)

added to your cart!

SparkFun GPS Breakout - ZOE-M8Q (Qwiic)

In stock GPS-15193

The SparkFun ZOE-M8Q GPS Breakout is a high accuracy, miniaturized, GPS board that is perfect for applications that don't pos…

$49.95

8

Favorited Favorite 10

SparkFun Qwiic Mux Breakout - 8 Channel (TCA9548A)

added to your cart!

SparkFun Qwiic Mux Breakout - 8 Channel (TCA9548A)

In stock BOB-16784

The SparkFun Qwiic Mux Breakout enables communication with multiple I2C devices that have the same address that makes it simp…

$12.95

10

Favorited Favorite 56

SparkFun RedBoard Qwiic

added to your cart!

SparkFun RedBoard Qwiic

In stock DEV-15123

The SparkFun RedBoard Qwiic is an Arduino-compatible development board with a built in Qwiic connector, eliminating the need …

$21.50 $15.05

20

Favorited Favorite 62

FemtoBuck LED Driver

added to your cart!

FemtoBuck LED Driver

In stock COM-13716

This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a sin…

$8.95

19

Favorited Favorite 30

SparkFun FTDI Basic Breakout - 5V

added to your cart!

SparkFun FTDI Basic Breakout - 5V

In stock DEV-09716

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…

$16.50

125

Favorited Favorite 79

SparkFun RS232 Shifter - SMD

added to your cart!

SparkFun RS232 Shifter - SMD

In stock PRT-00449

The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS23…

$17.50

16

Favorited Favorite 30

SparkFun GPS Breakout - Chip Antenna, SAM-M10Q (Qwiic)

added to your cart!

SparkFun GPS Breakout - Chip Antenna, SAM-M10Q (Qwiic)

In stock GPS-21834

The SAM-M10Q includes a built-in chip antenna and is compatible with the L1 band on all five GNSS constellations.

$49.95

2

Favorited Favorite 7

SparkFun QwiicBus - EndPoint

added to your cart!

SparkFun QwiicBus - EndPoint

In stock COM-16988

The SparkFun QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus.

$11.95

7

Favorited Favorite 19

SparkFun 7-Segment Serial Display - Red

added to your cart!

SparkFun 7-Segment Serial Display - Red

Out of stock COM-11441

4-digit 7-segment displays are really neat little devices, it's a shame that they can be so cumbersome to control. Well we've…

$14.95

16

Favorited Favorite 34

Qwiic Iridium 9603N

added to your cart!

Qwiic Iridium 9603N

20 available SPX-16394

With a clear view of the sky, the Qwiic Iridium 9603 allows you to send and receive short messages. It works anywhere in the …

$249.95

Favorited Favorite 22

SparkFun Sensor Kit

added to your cart!

SparkFun Sensor Kit

Out of stock KIT-21286

With everything included in this Sensor Kit, you'll be able to sense gesture, humidity, temperature, motion, touch, sound, al…

$149.95

Favorited Favorite 11

SparkFun Atmospheric Sensor Breakout - BME280 (Qwiic)

added to your cart!

SparkFun Atmospheric Sensor Breakout - BME280 (Qwiic)

Only 7 left! SEN-15440

The SparkFun BME280 Atmospheric Sensor Breakout is an easy way to measure barometric pressure, humidity, and temperature read…

$16.50

2

Favorited Favorite 44

SparkFun Qwiic Thermocouple Amplifier - MCP9600 (PCC Connector)

added to your cart!

SparkFun Qwiic Thermocouple Amplifier - MCP9600 (PCC Connector)

Out of stock SEN-16294

The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with a PCC Connector and I2C interface, accessed over…

$29.95

1

Favorited Favorite 10

micro:bit v2 Board

added to your cart!

micro:bit v2 Board

In stock DEV-17287

The BBC micro:bit v2 is a pocket-sized computer that has been updated with additional features that let you get creative with…

$16.50

7

Favorited Favorite 27

SparkFun RTK Express

SparkFun RTK Express

Out of stock GPS-18442

The SparkFun RTK Express is an easy to use GNSS receiver for centimeter-level positioning. Perfect for surveying, logging, an…

1

Favorited Favorite 8

SparkFun Pro Micro - RP2040

added to your cart!

SparkFun Pro Micro - RP2040

In stock DEV-18288

The SparkFun Pro Micro RP2040 is a low-cost, high performance board with flexible digital interfaces featuring the Raspberry …

$10.95

3

Favorited Favorite 24

SparkFun GPS Breakout - Chip Antenna, SAM-M8Q (Qwiic)

added to your cart!

SparkFun GPS Breakout - Chip Antenna, SAM-M8Q (Qwiic)

In stock GPS-15210

The SparkFun SAM-M8Q GPS Breakout is a high quality GPS board with equally impressive configuration options.

$42.95

5

Favorited Favorite 20

SparkFun GPS Breakout - NEO-M9N, Chip Antenna (Qwiic)

added to your cart!

SparkFun GPS Breakout - NEO-M9N, Chip Antenna (Qwiic)

In stock GPS-15733

The SparkFun NEO-M9N GPS Breakout with on-board chip antenna is a high quality GPS board with equally impressive configuratio…

$74.95

3

Favorited Favorite 15

Flexible Qwiic Cable - 200mm

added to your cart!

Flexible Qwiic Cable - 200mm

In stock PRT-17258

This polarized I2C cable insulation is made from silicon making it more flexible than our original Qwiic cable particularly i…

$1.60

Favorited Favorite 13

Teensy 4.1 without Ethernet (Headers)

added to your cart!

Teensy 4.1 without Ethernet (Headers)

Out of stock DEV-20360

The Teensy 4.1 with Headers features an ARM Cortex-M7 processor at 600MHz, 4x larger flash memory than the 4.0, and optional …

$33.60

Favorited Favorite 3

SparkFun Arduino IoT Weather Station

added to your cart!

SparkFun Arduino IoT Weather Station

Out of stock KIT-22636

Whether you're an agriculturalist, a professional meteorologist, or a weather hobbyist, building a weather station can be a r…

$124.95

2

Favorited Favorite 10

Raspberry Pi 27W USB-C PD Power Supply - Black

added to your cart!

Raspberry Pi 27W USB-C PD Power Supply - Black

15 available TOL-23584

The new Raspberry Pi 27W USB-C PD (Power Delivery) Power Supply will deliver a maximum of 5.1V, 5A enabling the RPi 5 to powe…

$12.00

2

Favorited Favorite 7

SparkFun Real Time Clock Module - RV-8803 (Qwiic)

added to your cart!

SparkFun Real Time Clock Module - RV-8803 (Qwiic)

In stock BOB-16281

The RV-8803 includes features like a temperature compensated crystal, low power consumption, and improved I2C interface inclu…

$17.50

2

Favorited Favorite 25

Arduino Pro Mini 328 - 3.3V/8MHz

added to your cart!

Arduino Pro Mini 328 - 3.3V/8MHz

In stock DEV-11114

SparkFun's minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader.

$10.95

54

Favorited Favorite 94

SparkFun Opto-isolator Breakout

added to your cart!

SparkFun Opto-isolator Breakout

Out of stock BOB-09118

This is a board designed for [opto-isolation](http://en.wikipedia.org/wiki/Opto-isolator). This board is helpful for connecti…

$5.50

15

Favorited Favorite 24

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