Fridge Door Alarm Circuit - Electronics Projects

In this electronics project, we are going to make a "Fridge Door Alarm Circuit" using 555 timer ic and LDR. The name of the circuit itself

How to Make a Refrigerator Door Open Alarm Circuit

Fridge-Door Open Alarm Circuit Project Circuit Diagram

Fire Alarm Using Thermistor circuit diagram and instructions

Fridge Door Alarm Circuit Diagram using 555 and LDR

Fridge door Alarm (2nd Version) - RED - Page99

Make this Simple Refrigerator Door Open Alarm Circuit - Homemade

Fridge Door Detector Alarm : 13 Steps (with Pictures) - Instructables

Fridge Door Alarm Circuit

Fridge Door Alarm Circuit

Fridge-Door Open Alarm Circuit Project - EEWeb

How to Make a Refrigerator Door Open Alarm Circuit