Final Year Project Sem2/2012: Combination of Global System for Mobile communication (GSM) Modem with the microcontroller PIC 16F877A to perform messaging switching control of Residual Current Circuit Breakers (RCCB) in the distribution board panel. This project provided a backup electricity when earth fault occur when user outside of the residential.
Thursday 15 March 2012
Control Board Circuit
Overall from the previous posts, they together create a complete control circuit to monitor the 1st RCCB situation and turn on the Backup RCCB when the 1st RCCB trip.
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