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D.I.Y. Center Take technology into your own hands with our selection of electronic recipes. Create something fun and useful the whole family could enjoy. |
Make your own accurate temperature indicator.
Circuit Board Etching with Collin Cunningham
Start building a light sensor project.
Detect objects through ultrasonic sound waves.
Find out how to boost the brightness of your LED.
Who needs wind for the soothing sound of chimes?
Try this quick little battery charger for your phone or iPod.
Be able to detect seismic activitiy by building this simple vibration sensor.
Send those trick or treaters screaming!
Learn how easy it is to convert a conventional flashlight into a long-life LED Flashlight.
Never replace a battery in your remote control again!
Turn on an appliance with a wave of your hand!
Heads or tails... build your own coin toss circuit and lose the coin.
Tired of losing things? Build your own radio locator.
Go back in time to the fun days of punk music and the Atari console.
Introduce your laser pointer to your camera and create your own works of art.
Catch the midnight snacker in the act by building your own fridge alarm. |
 
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