Water Cooler hardware

Produced for




Project details

This project was for remote bottle change monitoring on water coolers.  It uses a GMS module to relay events from the water cooler to a central server.  It was designed to be cost effective using a basic GSM model and PCB supplying high current low voltage PSU it needs.  An AVR ATTiny261 processor controls the operation of the unit.

Later project
Earlier project

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