RF Remote Control For AC Devices

Description

This RF Remote Control kit is being designed to bring the RF technology (range limited wireless communication) in use that is a widely used wireless communication system. In this system, we are using this technology to make a wireless remote through which we can control the devices in a definite range without touching them. This RF Remote Control kit intends to make a device that can be used to control the ON/OFF of your devices by just pressing some buttons/switches.

AC devises RF Remote Control is an encoder IC which encodes the 4-bit data and transmits it with a wireless device working at 315/434 MHz. At the receiver end, the RF receiver receives the data with the antenna and feeds these data to the decoder IC. The decoder IC decodes the data in 4-bit mode and the microcontroller checks the data sequence with these 4 bits. The display unit is an LCD of 16×2 sizes. It is used for proper user interaction. According to the control, inputs pressed on the remote the devices will be turned on and off at the receiver end.