Control a 5V Motor with the Arduino
This guide will introduce motor control using the Arduino.
Transistor
World Control Panel
Global domination for the young evil genius.
Geiger Counter Kit
Commercial Geiger counters can cost hundreds of dollars. Build your own at a fraction of the price! This easy-to-solder kit can be built in an evening and it works just like you think it would; clicking and blinking in the presence of radiation. Just follow the instructions here to build it and use it. Your […]
BEAM Vibrobot
BEAM robot building techniques allow you to build fun and simple little robots with lots of room for stylizing. BEAM vibrobots use pager motors to move. We’ll use what’s known as a “solar engine” (Type 1 “FLED” variety), store bought or scavanged pager motors, and some paperclips. Let the build begin! BEAM is a type […]
Cellphone Car Ignition
Remote-start your ride from any distance, sans key fob.
BEAM Solar Chariots
BEAM robot building techniques allow you to build fun and simple little robots with lots of room for stylizing. BEAM robots can move anywhere from a fraction of an inch to a couple of feet, depending on how big their capacitors are. You can also use batteries. For these two projects, we’ll use what’s known […]
