USD
Your item(s)
View Cart

Platforms

Products

3D (15) 3D Printer (5) 3D Printing (102) Accelerometer (9) Accessories (76) Adabox (7) Adafruit (448) Adafruit Crickit (1) Analog (19) Arduino (11) Arduino Board (3) Arduino Nano (2) Attiny (4) Audio (52) AVR (30) Bantam Tools (50) Batteries and Products (76) BeagleBoard (5) BeagleBone (19) Bluetooth (21) Boards (291) Books (118) Boxes (1) Boxes/Cases (5) Breadboard (25) Breakout Board (2) C (1) Cable (72) Cable / Ties / Wire (5) Camera (2) Capacitors (42) Cases & Enclosures (35) Cellular (20) Chip Quik (3) Circuit Playground (8) CircuitPython (4) Communications (20) Component Storage (7) Computer (12) Connectors (66) Converter (9) Cora Z7 (1) Current Sense IC (1) DEV and EVAL Boards (811) DFRobot (10) Digi-Key (19) Digilent (1) Diode (14) Display (41) DIY (648) DotStar LEDs (3) Drivers (54) Drone (2) DSP (71) Edison (2) Educational (411) ESD (4) ESP8266 (2) Ethernet (3) Evaluation Kit (2) Fabrication (74) Fans (2) Fastener (9) Feather (13) Feather Express (1) Flux (1) Gadgets, Gizmos (25) Gemma M0 (1) GitHub (2) GSM (1) Haptics (3) Hardware (30) Headers (9) Heat Shrink (4) Heat Sink (4) HUZZAH (1) Inductors (1) Integrated Circuits (ICs) (32) Intel Galileo (1) Inverters (1) IoT-Internet of Things (46) IR (11) ItsyBitsy (1) Javascript (1) Kinetis (20) Kitronik (11) Kits (907) LCD (43) LED Matrix (2) LEDs (172) Lighting (81) Linux (1) LORA (3) Lulzbot (2) Magnets (3) Makeblock (2) MakeCode (2) Maker Jr. (9) Matrix (6) MCU (131) Medical (4) Memory Card (3) Metro Express (1) Metro M0 (1) micro:bit (34) MicroPython (1) mikroBUS Click (111) Mikroelektronika (2) Milling Machines (45) MOSFET (7) Motion Sensor (7) Motor Accessories (6) Motor Control (60) Motors (11) MP3 (1) NeoPixel (7) NeoTrellis M4 (1) Networking (2) OLED (17) Omega (1) Optical (5) Optoelectronics (54) Optoisolator (1) Optronics (48) Parallax (4) Particle (1) PCB (5) Photon (7) Pi Supply (2) PIC (6) Picade (5) Pimoroni (22) Pi-Top (1) PLA Filament (1) PocketBeagle (1) Potentiometers (10) Power (83) Processing (1) Programmer (265) Prototype Board (1) Prototyping (114) PVA Filament (1) PyBoard (1) Python (2) Qwiic (16) Radio (2) Raspberry Pi (101) Regulator (12) Relay (16) Resistors (39) RF (120) RGB (13) Robotics (86) Seeed Studio (35) Sensors (42) Sensors Misc. (214) Servo (21) Shields (1) SHIM (1) Software (1) Solar (3) Solder (21) Soldering (17) SparkFun (343) ST-LINK (5) Switches (59) Tape and Adhesives (17) Temp Sensor (20) Test and Measurement (30) Testing (3) Timing (4) Tools (82) Transceiver (24) Transducers (17) Transistors (7) UDOO (4) USB (91) USB Blaster (1) USB Breakout Board (13) Wall Adapters (1) Waterproof (3) Wearables (104) Weatherproof (1) Wi-Fi (13) Wifi 802.11 (1) Wire (48) Wireless (10) Xbee (10) Xplained (9) Zener (2) Zigbee (2)

ARE YOU A STARTUP?

A step-by-step guide to take your Project from Concept to Market Learn More

Tags

Boards/Shields/Accessory

More Boards

Cables/Connectors/Wire

Cases & Enclosures

Relay/Switches/Hardware

Caps/Resistors/Inductors

Components

IoT/Wireless

Kits

LEDs Displays

Robotics & Motors

Power Supplies

Prototyping

Sensors

Tools/Test/Measurement

Featured

Startups Survival Guide

At Digi-Key we work with thousands of startups every year. Some make it and unfortunately some don't.

Learn to Breadboard
breadboard digi-key educational

Breadboarding is an integral part of creating any electronics project...

TinyML: Getting Started with STM32 X-CUBE-AI
ai-artificial-intelligence

In this tutorial, I show you how to use the STMicroelectronics X-CUBE-AI expansion package (part of the STM32Cube.AI framework) to perform machine learning tasks on an STM32 microcontroller.

The Ultimate Electronics Lab at Hacksmith Industries

The “Ultimate Electronics Workstation” at Hacksmith Industries is now complete, well… is any workstation really complete?

Digi-Key@Home

We all love the world of DIY, so we have racked our brains and put together some of our favorite STEM/DIY projects for students of all ages to conquer at home.

Featured Projects

Circuit Playground Bluefruit Automatic Bike Brake Light
3d-printer 3d-printing adafruit boards circuit-playground diy featured led

This project will let you make a bike light using a Circuit Playground Bluefruit or Express that automatically turns on when it senses that the bike is braking.

How to Use Adafruit.io to Wirelessly Monitor Impact Forces
adafruit-huzzah32-feather arduino digi-key esp32-thing featured iot-internet-of-things motion-sensor wearables wi-fi wireless arduino

There isn't a lot of research out there to show us what kind of forces we endure during some of our favorite sports so why not see for yourself! This motion device will allow you to monitor the G-Forces that act on your head and perform your own experiments.

Latest Posts View All

Donald Bell Maker Update - Episode 61: Circadian Sound
Donald Bell Maker Update - Episode 61: Circadian Sound
By Maker.io Staff

This week on Maker Update a circadian sound sculpture, tensor flow for the ESP32, NVIDIA buys ARM, flexball, walking triangles, and tapping threads.

VIDEO
What is 3D Printing and How Does It Work?
By Kitronik Maker

What is 3D Printing? 3D printing (also known as additive manufacturing) is the process and production of a 3D object using material built up in successive layers. This gives designers the advantage of making designs that were not previously possible through traditional manufacturing methods.

PROJECT
Creating Your First Tilemap Game with CircuitPython
By Adafruit Industries

Bring your adventure to life with Blinka, Adabot and their pals.

PROJECT
Starlite
By Grant Grummer

Starlite is either a 6 and 8-point star using an FPGA to produce numerous patterns via a simple instruction set. One doesn't need to know anything about FPGAs to create your own custom displays. Instructions and code are available for those who want to learn more about FPGAs.

PROJECT
Donald Bell Maker Update - Episode 60: Servo Seamstress
Donald Bell Maker Update - Episode 60: Servo Seamstress
By Maker.io Staff

This week on Maker Update, a Pangolin-inspired mind-control dress, a freeform circuit sound sculpture, flip-up spidey goggles, and shooting scrails.

VIDEO
ESP32 OTA Updates over BLE from a React Web Application
By Sparkfun Electronics

The ESP32 is a ridiculously capable microcontroller. With WiFi, Bluetooth, and two cores, there's a ton you can do with it including update the firmware without ever plugging it into your computer.

PROJECT