April 23, 2014
How can you build a device to draw for you?
Must be logged in to comment.
Not a member?
Invent a santa detector. Catch him red-mitten handed when he takes a cookie from this spring-loaded cloud-connected plate.How it w...
This logic circuit is commonly used in a gameshow scenario where each contestant has a buzzer to press to give the answer to a que...
Make your very own International Space Station and play music on it from afar.This project uses the same circuits as the Data Comm...
Create fun and cool circle designs with this fun project. 10 minutes for a day of fun!
A simple 4D generator using knob to change the vibration speed. Pop up a number and repeated it to get 4 digits lucky number!
Caterina built a new starwars spaceship