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R1 - 470Ω

R2, R3 = 100Κ 1%

R4 = 1 M

R5 = 100Κ

R6 = 8Κ2

R7 = 1 M

R8 = 10 K

F9 = 270Ω

R10 = 3Κ3

R11 = 22Κ

R12 = 270Κ

Ρ1, Ρ2 = 5Κ, ποτενσιόμετρο κατσαβιδιού

C1 = 1π5

C2 = 100μ/16V

D1...D6 = 1Ν4148

D6 = LED πράσινη D7 = ζενερ 5V6/400mW D8 = 1Ν4001 Τ1 = BD 679 IC1 = LM324