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

Traffic Speed Estimation Device Based on Dual-Axis Magneto-Impedance Sensors for Complex Traffic Conditions

Abstract: The development of autonomous driving has created new demands for real-time road surveillance. Portable, high-precision, low-power road infrastructure is needed to enable real-time ...