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Adjustable auto-shutoff relay timer for high power applications
Replacing a fridge defrost timer.
Countdown timer or automatic shutoff switch for electric blanket or other electric device
Automated Teabag Timer
Digital timer for any electrical appliance
How to Use an Automatic Outlet Timer (Great for Hydroponics)
Zero Power, Self-Watering, Self-Regulating Container Garden
Most Useless Machine - littleBits Edition
learn about the 555
Arduino Knight Rider (With LED Bargraph )
Posted:Nov 22, 2013
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