2-Channel IR Relay Controller

This project is a 2 channel infrared (IR) remote controlled relay driver with power saving.  It works with 12-bit SIRC IR signals as used by Sony remote controls.

The controller also features a power save feature which reduces the relay holding voltage to 50% of the relays nominal operating voltage once the relay has switched on.

The board uses Microchip’s low cost PIC10F200 microcontroller.

2-Channel IR Relay Controller

Source: picprojects

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