Introduction: IR Relay Remote Control
This Project is based on TSOP IR receiver; IC 555; IC 7474; BC 187.Here we have made use of TSOP 1738, an IR receiver which detects the IR rays from the remote. IC NE555 is the next important part which produces a clock pulse for toggling the D flip flop.The relay helps to connect any electrical devices to the circuit and you can control any electrical equipment, like light and fan. You must need regulated power supply of 5 volt to do this circuit because TSOP requires 5v. Its voltage should not exceed 5V.
Step 1: Breadboard Implementation
Component List:
IC7474-1
IC555-1
IC 7805
IR TSOP 1738-1
BC187-1
Diode-5
Relay 5v-1
capacitor=1uF-1
resistor=220k-1
transformer 6v dc-1
Bread board
wire cutter
jumper wire or gpio wire
Step 2: Circuit Diagram
Step 3: PCB
PCB implementation
2 Comments
6 years ago
nice work bro
Reply 6 years ago
thnx SSR