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Adjustable auto-shutoff relay timer for high power applications
Replacing a fridge defrost timer.
Automated Teabag Timer
Countdown timer or automatic shutoff switch for electric blanket or other electric device
Digital timer for any electrical appliance
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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