Component List

Resistors

(0.25 W, 5%)

R1 = 100 Ω

R2,R4 = 10 kΩ

R3 = 10 kΩ, Potentiometer

R5 = 220 Ω

R6 = 1 kΩ

R7 = 330 Ω

Capacitors

C1,C2 = 100 nF, Ceramic, 2.54 mm pitch
C3 = 1000 µF, 16 V, 5.08 mm pitch

C4 = 47 µF, 16 V, 2.54 mm pitch

C5 = 1 µF, Multilayer, 5.08 mm pitch

Semiconductors

D1 = IR Transmitter Diode, 5 mm

D2 = IR Receiver Diode, 5 mm

D3 = red LED, 3 mm

D4 = 1N4007

IC1 = LM393N, DIP

Q1 = BD140

Others

P1,P2,P3 = XH, Male, 2-Pin