Home
Projects
Motor, light and power
control
Infrared / Light Controled Switch
Infrared / Light Controled Switch
author:
Ali Alipoor
|
Description |
This circuit is simple remote controlled
relay. It is able to switch lamps or other
devices.
D1 can be a phototransistor or
LDR or an infrared transistor.
Circuit is
controlled with an IR remote like a TV
remote control (when IR transistor is used)
You can change circiut sensitivity with RV2.
|
Part List |
U1:7805
U2:74111
U3:lm358
Rl1:5v relay
RV2:10k pot
R1:390R
R2:10k
D2:1n4007(for transistor projection)
C1:100uf 16V
C2:100uf 16V
Q1:TIPP112
J1:SIL2 conector for
input power(circuit can work with 9V)
J2:terminal block M2
|
PCB |
|
Download |
Elektrotekno.com | Free Schematics Search Engine | Electronic Kits | Electronic Accessories