Turning on power with sound, with the help of an LM324 chip salvaged from a vintage cassette player!
Today we’re building the safety box to conduct our unsafe experiments.
We’re turning an acoustic guitar into a magical drumming machine by combining it with the essence of a cajon. Why find a drummer for your band when you’re a one-man band?
How to make a ratchet knob (unidirectional knob) with a broomstick and clothespins.
Today we turn our PS2 controller into a stand-alone Bluetooth gamepad! Soldering required! I get my soldering tools and supplies from Circuit Specialists because they ship faster in North America than other retailers overseas
Trying out some Tommy jams on my new dreadnaught!
Another Bluetooth project today! I wanted to build an adapter for PS2 controllers so I could give them new life. Totally expected after the Bluetooth Minion Adapter 🙂
How to build a 400 key MIDI controller with computer keyboards and an Arduino. Thought it would be fun to work with something a little bigger after the Bluetooth Minion Keyboard adapter toy we made last week
Today we’re building an adapter that turns your favorite keyboard or mouse into a Bluetooth keyboard or mouse! It’s also a McDonald’s toy in disguise!
We’re salvaging old cellphone batteries to make a modular power cube for Arduino projects! This power cube makes use of a DC-DC Booster/Charger Module Board.