The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...
Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...
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 ...
If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...
Abstract: During war fields and natural disasters like earthquakes, rescue crews struggle to find victims due to people being buried under debris, stuck in inaccessible locations, or unseen by rescue ...
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