Infrared Remote Control
...
Infrared
Remote Control
...
Transmitter --^
Receiver --^
Parts
List:
Component:
Value:
Datasheet:
Qty:
Resistor [R1]
11K,
źW
Not Available
01
Resistor [R2]
1M,
źW
Not Available
01
Resistor [R3]
1K,
źW
Not Available
01
Resistor [R4, R5]
100K, źW
Not Available
02
Potentiometer [R6]
50K
Not Available
01
Capacitor [C1, C2]
0.01uF, 16V
Not Available
02
Capacitor [C3]
100pF,
16V
Not Available
01
Capacitor [C4]
0.047uF,
16V
Not Available
01
Capacitor [C5]
0.1uF, 16V
Not Available
01
Capacitor [C6]
3.3uF, 16V
Not Available
01
Capacitor [C7]
1.5uF, 16V
Not Available
01
Transistor [Q1]
2N2222
Available
01
Transistor [Q2]
2N2907
Not Available
01
Transistor [Q3]
NPN Phototransistor
Not Available
01
Diode [D1]
1N914
Available
01
IC [IC1]
LM308
Available
01
IC [IC2]
567
Available
01
LED [LED1]
Infrared LED
Not Available
01
Relay
6V Relay
Not Available
01
Switch [S1]
SPST Push Button
Not Available
01
Battery [B1]
3V
Not Available
1
To adjust the circuit, hold down S1 while pointing LED1 at the receiver. Adjust R6 until
you hear the relay click.
You can increase range by using a high output LED for LED1.
Bright light will stop the receiver from responding to the transmitter.
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