XDA Developers on MSN
I built a ghost-proof ESP32-powered presence sensor and here's how it works
Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...
Abstract: This research aims to compare the accuracy of three current and voltage measuring sensors that can be used on solar panels, namely INA219, PZEM-004T, and MAX471. The basis used is the ...
Abstract: A fiber-optic current sensor implementing the differential measurement to measure currents up to tens of megaamperes is proposed. The sensor is based on a reflective interferometer with a ...
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