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Air-powered soft robots think, sense and move with no electronics

Robots that move, sense and even coordinate with one another usually bring to mind tangled wires, circuit boards and humming ...

HomeKit Weekly: Aqara Presence Multi-Sensor FP300 brings Thread and motion automations to your smart home

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...
EDN

Crowbar circuits: Revisiting the classic protector

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...
IEEE

Design of the CMOS Switching Hall Sensor Circuit

Abstract: In this paper, a switch-mode CMOS Hall sensor circuit is designed, which used the quadrature current method and chopper stabilization technique to eliminate the offset voltage from the Hall ...