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In this fire alarm circuit project, a thermistor works as the heat

In this fire alarm circuit project, a thermistor works as the heat

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Heat alarm circuit diagram

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In this fire alarm circuit project, a thermistor works as the heat

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Simple Photo Alarm Circuit Diagram

Simple Photo Alarm Circuit Diagram

Fire Alarm Circuit Using a Thermistor & LM358 Op-Amp IC

Fire Alarm Circuit Using a Thermistor & LM358 Op-Amp IC

Fire Alarm using NE555 and temperature sensor | Gambar Skema Rangkaian

Fire Alarm using NE555 and temperature sensor | Gambar Skema Rangkaian

Heat Alarm Circuit Diagram

Heat Alarm Circuit Diagram

How to Build a Heat Alarm Circuit

How to Build a Heat Alarm Circuit

transistors - Heat Activated Alarm - Electrical Engineering Stack Exchange

transistors - Heat Activated Alarm - Electrical Engineering Stack Exchange

Simple Heat Alarm Circuit at Low Cost - YouTube

Simple Heat Alarm Circuit at Low Cost - YouTube