LED

Repeat After Me: A Mintronics Memory Game

Repeat After Me: A Mintronics Memory Game

In this project, we’ll turn a MAKE MintDuino microcontroller and a Mintronics Survival Pack into a replica of retro electronic memory games like Simon and the Tandy Pocket Repeat game sold by RadioShack in the 1980s. It’s amazing how fun and addictive this simple game is, and it’s a great way to learn about integrated […]

Continue Reading
Geiger Counter

Geiger Counter

This DIY Geiger counter clicks and flashes an LED each time it detects a radioactive particle. It works with most common Geiger–Müller tubes, and easily connects to radiation rate meters, data loggers, true random number generators, and the Radiation Network’s GeigerGraph software. Share your radiation readings with the whole world!

Continue Reading
Space Invaders Tote

Space Invaders Tote

The Space Invaders are sensitive to the electromagnetic waves of mobile phones. When in close proximity to a mobile phone, the Space Invader is energized by an incoming call and its LED eyes begin to twinkle. Accessorized with a handmade Space Invaders Tote for an evening shindig, you will never miss a call again. Whether […]

Continue Reading
Arduino LED Fuel Gauge

Arduino LED Fuel Gauge

Arduino Fuel Gauge: A few months ago, I hit a pot-hole while driving my 1974 Dodge Dart and my fuel gauge immediately went to “E.” For a split second I thought I lost all of my fuel! My father-in-law suggested I drive backwards over the pothole to fix the gauge. It didn’t work. I researched […]

Continue Reading