An affordable, high-performance current & magnetic field probe
Arduino Pro Micro functionality and pinout with 5-20 V power delivery through USB-C
The tiniest USB Type-C LiPo charger
Voltage glitching like it's 1999
A tiny device that turns your generic power bank into a non-stop power supply
Ethernet FeatherWing with 4 W of PoE power and globally unique MAC
A USB-based power supply that can accurately estimate the energy consumption of IoT devices
Full H-bridge driver for DC motors – 12 A peak current, two wire control, and PWM
Sur-Ron, Segway, and Honda Cub Electric Bike Upgrades
An open and customizable Electric Vehicle (EV) charging station for commercial and residential use
A Portable Project Platform for Every Raspberry Pi Zero
An intelligent solar power system for the internet of things.
Affordable remote energy monitoring for your entire home
A powerful, tiny power monitor shield for your Arduino Nano
A full-featured LiFePO4 battery, power manager, and UPS for the Raspberry Pi