power voltage generator Archives - Open-Electronics

Sun. Nov 16th, 2025

BooSTick – small AA voltage booster on Kickstarter

A single AA battery is used to provide 5V or 3.3V (or other voltages by tuning the feedback resistors). A…

Staff

You missed

Open Source Projects

TekkaSketch: Reinventing the Etch-a-Sketch with E-Ink and ESP32 Innovation

Boris Landoni

How to Build a Variable Constant Current Source with Sink Function

Boris Landoni

Open Source Projects

How to Build a 1000W ZVS Induction Heater Using a Resonant RLC Circuit

Boris Landoni

Featured Projects

How to Control NeoPixel Installations via Wi-Fi Using Fishino and NodeMCU with Python

Boris Landoni