Hello friend in this post I will show you how to make RF remote control on/off circuit without any programming. you can control any home appliance (fan, tv, bulb ….) using this circuit. If you use RF remote control, the remote will work from any angle, this is the best part of an RF remote control. If you use an antenna, its range will be 100 feet. I added parts list, circuit and video tutorial(In Hindi) here. So without any wasting time, let’s make it…
TRANSMITTER CIRCUIT(Remote Control)
Component Required
- HT12E Encoder IC ( With IC Base)
- 433MHz RF Transmitter Module
- Button Switch (4 Pcs)
- 470uf Capacitor (1 Pcs)
- 10k Resistor(4 Pcs)
- 1M Resistor (1Pcs)
- 1N4148 Diode (8 Pcs)
- TP4056 Charging Module
- 4.2V Battery
- vero board & Some Jumper Wire
Circuit Diagram
Video Tutorial
Recever Circuit
Component Required
HT12D IC(With IC Base)
433MHz RF Receiver Module (1 Pcs)
CD4017 IC (4 Pcs)
6Volt Relay (4 Pcs)
Screw Terminal (4 Pcs)
BC547 Transistor (4 Pcs)
1uf Capacitor (4 Pcs)
1N4007 Diode (4 Pcs)
1k Resistor (10 Pcs)
47k Resistor (1 Pcs)
100k Resistor (4 Pcs)
LED (6 Pcs)
- Female header
- Vero Board & Some Wire
Circuit Diagram
Video Tutorial
If you still have any problem then ask me without any hesitation. , That’s It for Today
Thanks