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[illustration 200647-005-94]

[illustration 200647-006-94]

Widerstände:

(alle 5%, 0805, 0,125 W)

R1,R2,R3 = 100 k

R4,R15 = 10 k

R5,R8, R11 = 220 Ω

R6,R14 = 1 M

R7,R10,R12 = 1 k

R9 = 330 k

R13 = 560 k

R16 = 5k1 (5k6 || 56 k)

Kondensatoren:

C1 = 10 µ (1206)

C2,C3 = 2200 µ, 6V3, Raster 5 mm

C4,C6,C7 = 100 n (0805)

C5 = 47 n (0805)

Induktivität:

L1 = 1 mH, 10 Ω

Halbleiter:

D1,D3,D4 = 1N4148W

D2,D5,D6 = BAT54

IC1 = 74HC154D

IC2 = MAX9915

IC3 = BME280

IC4 = LM234Z-3

IC5 = LM285D-1.2

LED1,LED2 = LED, rot, 0805

T1 = BC857

T2 = BSS205N

Außerdem:

K1 = 1x10-polige Stiftleiste, Raster 0,1"

K2 = 2-polige Platinen-Anschlussklemme, Raster 0,2", Wago 236-402

SW1,SW2 = Drucktaster, RS282G05A3

SW3 = Schiebeschalter, SS12SDP2