3 ms·
Pairing them with PIR detection should help to also detect stationary warm objects.
by squarefoot 2y ago
Pairing them with PIR detection should help to also detect stationary warm objects.
- stavros 2y agoI did pair them, unfortunately PIR sensors are even worse at detecting stationary objects (less sensitive to body micromovements).
- Avamander 2y agoIt's difficult to find good PIR sensors though. The commonly found cheap modules don't include a thermistor to compensate for room temperature. Finding one with analog output or continuous detection is even more difficult, most detect changes.