Microcontrollers

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The SparkFun Arduino Inventor's Guide

Only 11 left! BOK-14326

The Arduino microcontroller makes it easy to learn about electronics, but it can be hard to know where to start. The 10 proje…

$29.95

Favorited Favorite 14

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Arduino MKR Vidor 4000

Only 12 left! DEV-14870

The Arduino MKR Vidor 4000 is highly configurable and powerful, and it can perform high-speed digital audio and video process…

$74.95

Favorited Favorite 14

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SparkFun gator:log - micro:bit Accessory Board

In stock DEV-15270

The gator:log is the perfect data logging tool for your next experiment.

$12.95

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ProtoShield for Arduino Pro Mini

In stock DEV-09709

This is a small prototyping shield for the Arduino Pro Mini. If your project requires just a little bit more space for your e…

$2.95

Favorited Favorite 15

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AVR 14 Pin 20MHz 8K 12A/D - ATtiny84

In stock COM-11232

The ATtiny84 is another of Atmel's little tiny 8-Bit Processors. 8K of program space, 12 I/O lines, and 8-channel 10 bit ADC.…

$2.95

Favorited Favorite 19

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Arduino Display Module - 3.2" Touchscreen LCD

In stock LCD-11741

Most widgets could benefit from a shiny touchscreen interface. Unfortunately, it's usually not easy to hook up a touchscreen …

$84.95

Favorited Favorite 17

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SparkFun Mini GPS Shield

Out of stock GPS-14030

The SparkFun Mini GPS Shield equips your Arduino Mini with access to a GPS module, µSD memory card socket and all of the oth…

$6.95

Favorited Favorite 12

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Mega Pro Mini Cable - 8" (8-wire)

In stock PRT-10853

This is a wire assembly terminated with the same 8-pin JST-SH connector which is on the Mega Pro Mini. Pick up a few of these…

$0.95

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Teensy 3.1 XBee Adapter

21 available BOB-13311

The Teensy is an amazing development platform that allows you to get more computing power than an Arduino Uno, and in less sp…

$4.95

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Arduino Dock R2 for Onion Omega

In stock DEV-14438

The Arduino Dock R2 allows you to supercharge your projects by combining the familiar Arduino platform with the power and con…

$20.00

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PICAXE 8 Pin Proto Kit

Out of stock DEV-08321

This is a very basic beginner's kit for 8 pin PICAXE microcontrollers. Includes a handful of easy-to-solder through-hole comp…

$3.95

Favorited Favorite 4

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SparkFun RFID Evaluation Shield - 13.56MHz

Only 2 left! DEV-10406

This board is an evaluation platform for the SM130 RFID module. It includes an XBee header, PCB trace antenna, and has the la…

$11.95

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Relay Shield v2.0

Only 8 left! DEV-13769

This Relay Shield v2.0 from Evil Mad Scientist is a simple Arduino add-on that gives your Arduino the ability to control a si…

$11.95

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SparkFun AST-CAN485 WiFi Shield

21 available WRL-14597

The AST-CAN485 WiFi Shield provides a way for working wirelessly in automation, an environment famous for being noisy and unf…

$16.95

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Love to Code Chibi Chip Microcontroller Board

18 available DEV-14591

The Chibi Chip is the heart of the LTC system. You can use the Chibi Chip to bring life to your Chibi Lights LED stickers by …

$30.00

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Teensy Prop Shield LC

17 available DEV-13996

This low-cost (LC) Teensy Prop Shield is meant for making light and sound effects on small, handheld props and wearable costu…

$8.95

Favorited Favorite 7

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ATmega328 - TQFP

34 available COM-13448

This is Atmel's high performance, low power 8-bit AVR ATMega328 microcontroller in a pint-sized TQFP package. Yes, [you reall…

$4.25

Favorited Favorite 10

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Raspberry Pi Compute Module 3+ Lite

In stock DEV-16830

This module allows a designer to leverage the Raspberry Pi hardware and software stack in their own custom systems and form f…

$25.00

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SparkFun Joystick Shield - Bare PCB

Only 9 left! DEV-09824

The Joystick Shield sits on top of your Arduino and turns it into a simple controller. Five momentary push buttons (4+ joysti…

$4.95 $2.95

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Arduino Nano 33 BLE Sense with Headers

In stock DEV-17048

Arduino Nano 33 BLE Sense is built around the NINA B306 module for BLE and Bluetooth 5 communication.

$33.95

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Microchip SAM D21 Low-Power, 32-bit Cortex-M0+ MCU (QFN)

In stock DEV-15942

Microchip Technology SAM D21 ARM® Cortex®-M0+ Microcontrollers are low-power MCUs that range from 32- to 64-pins with up to…

$3.95

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Atmel 8-Bit Microcontroller

In stock COM-15937

Microchip Technology ATmega328 8-bit AVR Microcontrollers (MCUs) are high-performance RISC-based devices that combine 32KB IS…

$2.95

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ATMEGA328P-MMHR

In stock COM-16051

Microchip Technology ATmega328 8-bit AVR® Microcontrollers (MCUs) are high-performance RISC-based devices.

$2.95

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EvoTray M51 Breakout Board

19 available DEV-17131

This board features the 32-bit SAMD51 microcontroller along with an Intel MAX 10 FPGA.

$7.95

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Gumstix Jetson Nano Development Board

18 available DEV-16753

The Gumstix Jetson Nano Development Board, powered by the NVIDIA Jetson Nano running a Quad-core ARM A57, brings out most of …

$187.95

In stock WRL-15160

Pycom SiPy is a triple bearer MicroPython-enabled micro controller with Sigfox, Wi-Fi, and Bluetooth. With the latest Espress…

$32.95

ATMega328 - TQFP

Retired COM-09261

This is Atmel's high performance, low power 8-bit AVR ATMega328 microcontroller in a pint-sized TQFP package. Yes, [you reall…

1 Retired

Favorited Favorite 2

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Pycom FiPy

In stock WRL-15155

With Sigfox, LoRa, WiFi, BLE and cellular LTE–CAT M1/ NB1, the FiPy is the latest Pycom MicroPython enabled micro contro…

$74.95

Favorited Favorite 5

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Axiomtek AIE100-903-FL Edge AI Powered by Jetson Nano

Only 4 left! DEV-17077

Axiomtek AIE100-903-FL Edge AI Powered by NVIDIA® Jetson™ Nano is an ultra-compact Edge AI system.

$671.95

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Microchip SAM D21 Low-Power, 32-bit Cortex-M0+ MCU (TQFP)

In stock DEV-15943

Microchip Technology SAM D21 ARM® Cortex®-M0+ Microcontrollers are low-power MCUs that range from 32- to 64-pins with up to…

$3.95

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Iono MKR

21 available DEV-15475

Iono MKR combines the ease of use of the Arduino platform with multiple input and output interfaces; the result is a rugged,…

$195.95

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Pycom SiPy - 22dBm

In stock WRL-15161

PIC24FJ256DA206-I/PT

In stock COM-11700

This is the MCU used for the original IOIO. The PIC24FJ256DA206 is a 16-bit flash microcontroller with an embedded graphics c…

$7.24 $1.95

Favorited Favorite 5