The Remote Controlled Real-Time Clock with Device Controller makes use of a TV remote control. Using RC5 coding, a real-time clock chip is set to control five different alarm settings. These settings can also be used to switch
on an external device. Up to eight devices can be controlled with this project. The circuit is based on ATMEL ATmega16 microcontroller and Maxim DS1307 real-time clock chip.
An LCD module allows for user interface.