Arduino Battery Capacity Tester is a simple hardware and software project for measuring battery discharge or charge characteristics using an Arduino-compatible microcontroller, an ACS712 current ...
A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...
ESP32s are surprisingly good AI lie detectors.
All of these features should be included on a map. These features are essential for understanding and using the map correctly. Maps are divided into a series of squares known as a grid. These grids ...
Inductive sensors are non-contact proximity sensors that detect ferrous targets, ideally ones made of mild steel thicker than one millimeter. They consist of four major components: a ferrite core with ...
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I turned an ESP32 into a Bluetooth presence sensor, and it knows which room I'm in
I'll never lose my phone again.
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