Tools, APP Software Used etc.

NI Multisim

Description

Refrigerator Door Alarm

DIY Refrigerator Door Alarm – an efficient, cost-effective solution to prevent energy waste and food spoilage. This compact device monitors your fridge door, emitting an alert if left open for too long. Perfect for DIY enthusiasts, it’s simple to assemble and adaptable to any refrigerator. Ensure your appliances run efficiently while reducing unnecessary energy costs with this easy-to-build project.

Schematic and Layout

Schematic

Design2@2024-10-15-1905.ewnet

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Oct 15,2024

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Refrigerator Door Alarm

Refrigerator Door Alarm: This compact device monitors your fridge door, emitting an alert if left open for too long. Perfect for DIY!

107

Published: Oct 15,2024

Download Gerber file 1

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