ATtiny OLED Watch Core

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https://www.electronics-lab.com/attiny-watch-core/

陳亮 @ instructables.com shows us his ATtiny85 OLED display build on a breadboard: This instructable show how to use an ATtiny85 to create a tiny watch core that can run over 1 year before recharge or replace battery. The instruction to make the watch case may be in next instructable. I have made a few Arduino […]

Capacitance Meter

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https://www.electronics-lab.com/capacitance-meter/

by ThomasVDD @ instructables.com: Capacitors are vital components in electronics, but sometimes they are broken, or the value printed on the cap has become unreadable. Because my multi-meter does not have a capacitance measurement, I decided to make one! The principle of measuring capacitance is quite simple. The voltage of a capacitor charging through a resistor […]