Parichoy Ghosal
Published © GPL3+

Temperature Monitor

Monitor the temperature inside your fridge and get notified if someone opens the fridge door.

IntermediateFull instructions provided3 hours111
Temperature Monitor

Things used in this project

Hardware components

Bolt WiFi Module
Bolt IoT Bolt WiFi Module
Microchip Technology LM 35
Male/Female Jumper Wires
Male/Female Jumper Wires

Software apps and online services

Bolt Cloud
Bolt IoT Bolt Cloud
Digital Ocean Droplet


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Temperature Monitor Circuit

This is a very basic and easy circuit. The Vcc, Output and Ground pins of the LM35 module are connected to 5v, A0 and Gnd pins respectively with the use of Female to Male Jumper wires.


Parichoy Ghosal

Parichoy Ghosal

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