Arduino & Microcontrollers

This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm(0.22x0.08"), c...

DF-FIT0151

NB-IoT (Narrow Band-Internet of Things) technology is a new IoT technical branch and supports cellular data network connection of low power consump...

DF-DFR0572

Headers are like the duct tape of electronics. They're great for connecting things together, soldering to perf-boards, sockets for wires or break-a...

AF-3366

Bluno Beetle - The smallest Arduino Board is another milestone in wearable electronics device area based arduino uno, which makes DIY users have mo...

DF-DFR0339

Noted: Stick C ETD on Oct.10, thanks for the understanding. M5Stick-C is a mini M5Stack, powered by ESP32. It is a portable, easy-to-use, open so...

M5-K016-C

NEW VERSION AVAILABLE HERE EagLED is Little Bird Electronics' wearable development kit. It's a complete Arduino compatible microcontroller that has...

LB-EAGLED

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new stan...

AF-2821

This High-Torque MG996R Digital Servo features metal gearing resulting in extra high 10kg stalling torque in a tiny package. The MG996R is essentia...

LB-PT7009-13

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....

SF-DEV-11114

The Adafruit Gemma M0 is a super small microcontroller board, with just enough built-in to create many simple projects. It may look small and cute:...

AF-3501

Sure, your flashing, chip-tune playing T-shirt is really cool at the party… but at some point you need to turn it off. And yes, you could just pull...

SF-DEV-13883

Description:The ProtoShield is prototype expansion board with 2 LEDs and 2 button, which can be used directly and more convenience. All the pins an...

LB-LR0093

Here at SparkFun, we refuse to leave ‘good enough’ alone. That’s why we’re adding to our line-up of Arduino-compatible microcontrollers once more! ...

SF-DEV-12640

FLORA is Adafruit's fully-featured wearable electronics platform. It's a round, sewable, Arduino-compatible microcontroller designed to empower ama...

AF-659

3.7V Polymer Lithium Ion Battery - 1000mAh Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The outp...

DF-FIT0120

The ShakeUp makes you a STE(A)M inventor by helping you to connect everyday objects to your computer. If you can plug in a Keyboard and Mouse, you ...

LB-SHAKEUP-DELUXE

Features Model: KY-038 Adopt LM393 main chip Electric condenser microphone Features Single channel signal output Low level output signal used for s...

LB-LR0004

This RS232 Shield For Arduino is designed for the Arduino controller,and it can easily convert UART to RS232 interface. The RS232 shield integrate...

DF-DFR0258

These two Short Male Headers alone are, well, lonely. But pair them with any of our Feather boards and you're in business!These headers are particu...

AF-3002

This is a cute half size breadboard, good for small projects. It's 2.2" x 3.4" (5.5 cm x 8.5 cm) with a standard double-strip in the middle and two...

AF-64

As of October 9th, 2015 the 5V Trinket comes with a micro-USB connector instead of a mini-USB connector!Trinket may be small, but do not be fooled ...

AF-1501

Introducing our new range of Ultra-slim Switchmode AC adaptors. They are extremely light, sleek and compact; enough to snugly and neatly fit side ...

TB-MP3146

These two Female Stacking Headers alone are, well, lonely. But pair them with any of our Feather boards and you're in business! What do they do? Th...

AF-2830

EcoDuino is evolving. Now the EcoDuino has an enclosure. It is protected from water splashes, so it is safe to use beside your plants. The Ecodui...

DF-KIT0003