Simple UV Counterfeit-Money Detector
This simple project uses ultraviolet light to detect counterfeit $5, $10, $20, $50 and $100 US bills.
Posted by Tom Fox
Categories: Electronics | 1 Comment
9v battery snap Projects
Arduino-Controlled Night Light
Using a light sensor, some wire, and LEDs you can easily create an automatic night light that will turn on when you turn off the lights.
Posted by Andre
Categories: Arduino, Computers & Mobile | 2 Comments
Railroad Grade Crossing Signal Controller
This project guide explains how to build an operating railroad grade crossing signal controller (GCSC) for controlling a simulated railroad crossing signal that has working flashing lamps and striking bell....
Posted by Kevin Fodor
Categories: Electronics, Kids & Family | No Comments
Cheap Soldering Fan
This fume extractor is based on the mini fume extractor that was made by Marc de Vinck. This is basically a fume extractor mounted onto a third-hand tool. In other...
Posted by William Anderson
Categories: Computers & Mobile, Electronics | No Comments
One-Hour CoasterBot
Last year we ran a cool CoasterBot build project and contest on MAKE. We had dozens of awesome entries, from the most basic to the quite elaborate. This Make: Project...
Posted by Matt Mets
Categories: Robotics | No Comments
