This is IR appliance switch circuit using any infra-red remote control. Nowadays Appliances used to control almost any function with remote control. But can not put the remote to control other electrical appliances. We can do this project With the following – Can be used with almost any infrared remote. – Can choose to work, or SPST switch or normally open pushbutton switch. -There are output one channel (Press any button on the remote, it works.) Application to AC 220-volts can connect with an appliances maximum about 300-watts When the note several properties of the above then you would think …
This infrared remote control can control working of 2 channel or can use to control two Electric appliance, each one on-off freely and a maximum of 300 watts on Control distance is 50 feet. How does it work. We will describes the operation of this projects into two parts: a transmitter and receiver. On Figure 1 is a Transmission. An IC3/1 act as generated a frequency channel first, and an IC3/2 for a channel second 2. The IC3/3 and IC3/4 act as generated frequency about 40 MHZ, which is a carrier wave frequency. Figure 1 When press switch CH1 or …
From This simple projects If you want circuits with special features,can be set the program to the circuit works, when the input pluse signal is entered of 1-256 time, Consider the circuits Infra Red Receiver for larger version as described below. The special infrared receiver circuit. This set can be divided into four main parts of the work are : the signal receiver and filter circuit, the set wave form, the frequency divider and the driver relay circuit. The receiver signal and filter circuit The component is receivered a signal is a photodiode D1, the signal that across D1 will …