Stückliste

Widerstände:

(Gehäuse 2,5 × 6,8 mm)

R1, R22, R24 = 2k2

R2 = 390 k

R3, R5...R7 = 82 k

R4 = 1 k

R8...R19 = 8k2

R20 = 20 M

R21 = 330 k

R23 = 560 Ω

R25 = 470 Ω

R26 = 100 k

Kondensatoren:

C1...C4, C8...C18 = 100 n, 50 V, Keramik X7R, Raster 5 mm

C5 =22 p, 50 V, Keramik C0G/NP0, Raster 5 mm

C6 = 10 p, 50 V, Keramik C0G/NP0, Raster 5 mm

C7 = 3...10 p, Trimmer, BFC280823109 (Vishay/BC Components)

Halbleiter:

Wichtig: Die 3-mm-LEDs D1...D144 müssen ein zylindrisches Gehäuse ohne Kragen haben!

D1, D13, D25, D37, D49, D61, D73, D85, D97, D109, D121, D133 = LED, grün, 3 mm

D2...D12, D14...D24, D26...D36, D38...D48, D50...D60, D62...D72, D74...D84, D86...D96, D98...D108, D110...D120, D122...D132, D134...D144, D162, D163 = LED, rot, 3mm

D145...D156 = 1N4148, DO-35

D164 = 1N4004, DO-41

T1, T2 = BC547B

IC1 = CD4060, DIP-16

IC2 = 74HC21, DIP-14

IC3, IC4 = 74HC132, DIP-14

IC5, IC6 = 74HC4024, DIP-14

IC7...IC10 = 74HC4051, DIP-16

IC11 = 74HC4040, DIP-16

Sonstiges:

K1 = 2-polige Platinenklemme, Raster 3,5 mm

S1 = Drucktaster, 6 mm

X1 = Uhrenquarz 32,768 kHz, 20 ppm, C_load 12,5 pF, 8 × 3 mm zylindrisches Gehäuse (X32K768L104, AEL Crystals, Raster 1,1 mm)

Optional: DIP-IC-Fassungen mit 14 Kontakten (IC2...IC6) und 16 Kontakten (IC1, IC7...IC11)

Platine 240118-1