Project Description
GSM-based relay controller and communication device.
- 4 digital inputs,
- 2 relay outputs,
- USB communication,
- battery charger and backup,
- temperature sensor,
- I/O extension port.
ClientSun Innovative
Created byPramil W.
Completed12 jan 2020
SkillsUSA PCB/ 2 Layers/ Battery Powered
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