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

BioPI: An Energy Efficient and Low-Latency Neuromorphic Pipelined System With Joint Design Optimizations of Sensor-Algorithm-Processor for Wearable Healthcare

Abstract: Extensive research has been conducted on accurate classification of bio-signals for wearable healthcare applications, such as the detection of arrhythmia. Artificial Intelligence (AI) based ...
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 ...

Fabricating single-photon light sources from carbon nanotubes

Tiny tubes of carbon that emit single photons from just one point along their length have been made in a deterministic manner ...