XDA Developers on MSN

6 cheap sensors you can make and gift to family and friends

All you need is an ESP32 board and some tinkering with ESPHome.
Electronic Design

Build A Touch-Sensor Solution For Wet Environments

Capacitive touch sensors have made homes i n scores of MP3 players and mobile phones. Of course, the mobile arena is no longer the only bastion for these devices. Today, sensor technology has ...