This home smoke detector circuit warns the user against fire accidents. It relies on the smoke that is produced in the event of a fire and passes between a bulb and an LDR, the amount of light falling ...

The original smoke alarm circuit electroschematics.com/smart-smoke-sensor-alarm/ has some problems and has left some hobbyists and students disappointed. Rather than ...

Ionization smoke alarms use a battery and two metal plates, called electrodes, to create an electrical circuit. Ions are tiny, electrically charged particles that flow through the circuit and between ...

Smoke and carbon dioxide detectors serve an important, potentially life-saving function, and should be located throughout every home. In addition to installing them in the right places, you should ...

Aqara today announced two new smart home safety products – a Smoke Detector for European markets and a Valve Controller T1 for global release. Both devices expand the company's home safety lineup with ...