Cordless Power Controller

This project Cordless Power Controller (CPC) is essentially a remote control implemented with the help of a cordless telephone. It has been developed as a standalone device as per the conventional DOT standards. Connecting CPC to the telephone line makes it possible to control lights, fans and other appliances of our home using our cordless phone.The interesting feature of CPC is its ability to control two types of devices; they are ON/OFF control and ON/OFF with speed/intensity control.CPC is developed as a microcontroller 8051 based device. Which controls the devices depending on the codes entered through telephone keypad. Intensity or speed variation is obtained by altering the phase of the gate pulses given to the triac for triggering it.




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