| Power a lamp or heat a mug — no wires needed. This project transfers 20 W through a 5 cm table using 50 kHz electromagnetic resonance. A mic...
All items tagged with ATmega328 and Microcontrollers (7)
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| How can you remotely control home heating? Here’s an SMS remote control system using the mobile network, featuring relay outputs and a tempe...
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| If your car uses a manual gearbox, you can save fuel and keep exhaust emissions to a minimum if you don’t overrev your engine. A shift light...
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| A shift light helps manual drivers save fuel and reduce emissions by signaling the best time to upshift. It’s easy to add to almost any car...
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| Current signals of 4-20 mA are commonly used in industrial applications to transmit process signals to controllers. Compared to analog volta...
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| One of the longest chapters in the ATmega328 data sheet is the one that describes its three timers. The timers can be used in so many differ...
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| Microcontrollers, including the ATmega328 on the Arduino board, have many different types of input. They include analog inputs, which can be...