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, ...
IEEE

Design of a Temperature Sensor Based on Auto-Zero Technology

Abstract: A Complementary Metal Oxide Semiconductor (CMOS) temperature sensor using auto-zero technology was designed based on the CMOS 55 nm process. The sensor consists of a temperature detection ...