[Edward], creator of the Cave Pearl project, an underwater data logger, needed a way to measure temperature with a microcontroller. Normally, this problem is most easily solved by throwing a ...
Motivation: I want to keep saltwater fish from the Japanese coast in a room that reaches 40°C in midsummer.A few years ago, ...
Last time, we used a light sensor to measure ambient brightness and even created a control system that turns on an LED when ...
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