Onderdelenlijst
Weerstanden:
R1,R8 = 10 k
R2 = 22 Ohm
R3,R6 = 1 k
R4 = 100 Ohm
R5 = 180 Ohm
R7 = 270 Ohm
P1 = 10 k instel
Condensatoren:
C1 = 100 µ/25 V
C2 = 47 µ/25 V
Halfgeleiders:
D1,D2 = 1N5817
T1 = BC548C
IC1 = LM317
IC2 = TL431
IC3 = LT1300 (of LT1301, zie tekst)
LED1 = LED
Spoelen:
L1 = 22 (H (of 33 (H, zie tekst)
Diversen:
S1,S2 = 2-pens header met jumper
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