Instructions

tams elektronik
MT-1 | MT-2 | MT-3 English
MT-1: PCB layout and parts list
Resistors R1, R2, R3, R4 3,3 k
R5, R6, R7 1 k
Trim pots R8 500 k
Capacitors C4 100 nF
Electrolytic capacitors C1, C2, C3 220 µF / 25 V
Diodes D2, D3 1N400x, x=2...7
Zener diodes D1 5V1
Transistors Q1, Q2, Q3 BC547B
Terminal strips X1 ... X6
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