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Smoke detector with gas sensor TGS 813 – source. The simple schematic diagram of a smoke detector presented here utilizes the gas sensor TGS 813 as the main detecting component. The circuit is pretty ...
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Arduino Uno or any compatible Arduino board Flame Sensor MQ-2 Gas Sensor (Smoke sensor) Buzzer LED (for visual indication) Resistors (for LED and sensor circuits) Breadboard and jumper wires Power ...
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 ...
Question: We are currently involved in tendering various new build housing projects and are looking for your advice as to whether we can install a hard-wired smoke detector circuit lighting circuit, ...