This post is in response to a reader who asked about detecting mains electricity using a microcontroller. The easiest and safest way to detect mains electricity using a microcontroller is with an ...
The ACPL-C87B/C87A/C870 voltage sensors are optical isolation amplifiers for voltage sensing. The ACPL-C87B/C87A/C870 voltage sensors are optical isolation amplifiers for voltage sensing. A 2-V input ...
Smart lights are a great way to enhance home security. Being able to flip on the lights remotely or automatically, you can give the impression that someone is home and expose potential intruders. It’s ...
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