Search results for “battery”

A complete Bearables Bear Kit with coloured LED badge, motion sensor, thread, needles, and battery.  Sewable, hackable, wearable, adorable! Bearab...

This is the Adafruit Feather 32u4 Bluefruit - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery ...

A complete Bearables Fox Kit with coloured LED badge, light sensor, thread, needles, and battery.  Sewable, hackable, wearable, adorable! Bearable...

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...

Pump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impe...

Convert just about any battery pack to 5V with VERTER - our fresh new Buck-Boost power converter. VERTER can take battery voltages from 3-12VDC and...

A Feather board without ambition is a Feather board without FeatherWings! This is the Power Relay FeatherWing. It gives you power to control, and c...

With some development boards, low power usage is an afterthought. Especially when price and usability is the main selling point. So what should you...

It's the Circuit Playground Express Base Kit! It provides the few things you'll need to get started with the new Circuit Playground Express. This v...

A simple 2-pin connector that is compatible with the "JST PH 2-pin" connector - perfect for soldering to the bottom of our 3.3V Logic Trinket and 5...

One of the most popular Trinket projects now has its own kit pack!  Make your very own programmable NeoPixel goggles with 2 x 16 LED rings and an ...

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

We now carry an assembled version with pre-installed headers Feather is the new development board from Adafruit, and like it's namesake it is thin,...

Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Playgro...

The SparkFun moto:bit is a fully loaded "carrier" board for the micro:bit that, when combined with the micro:bit, provides you with a fully functio...

This switching regulator uses the SEPIC topology to produce 12 V from input voltages between 2.5 V and 18 V. The wide input range coupled with its ...

This Kitronik MI:pro Protector Case for the BBC micro:bit has been designed to work with both the original micro:bit V1 and the new micro:bit V2 an...

Drawdio is an electronic pencil that lets you make music while you draw! It's great project for beginners: An easy soldering kit with instant grati...

The SparkFun micro:climate kit is a full weather station kit that is built on top of the weather:bit carrier board. Unlike previous weather kits w...

A little bundle to get you started! This project pack contains: 2.5 meters (over 8 ft) of high-brightness, long-life EL wire in yellow. 2.5 mete...

Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil ...

Description: The LilyMini ProtoSnap is a great way to get started learning about creating interactive e-textile circuits before you start sewing. L...