Onderdelenlijst
Onderdelenlijst
Weerstanden:
R1,R2,R21,R28,R29,R30,R31,R32,R33 = 10 k 5%, 125 mW
R3,R4,R5,R6,R7,R8,R13,R14 = 100 Ohm 5%, 125 mW
R9,R10,R11,R12 = 8k2 5%, 125mW
R15,R16,R17,R22,R23,R24,R25,R26 = 1 k 5%, 125mW
R18,R19 = 1Ohm5 5%, 100mW
R20 = 18 k 5%, 125mW
R27 = 56 k 5%, 125 mW
Condensatoren:
(SMD 0805)
C1,C2,C3,C6,C7 = 100 n/50V 20%
C4 = 1 µ/16 V
C5 = 470 n/25 V
C8,C9 = 22 p/50 V 5%
C10 = 10 µ
C11 = 22 µ/10 V
Halfgeleiders:
D1,D2 = low-current LED, 3 mm
T1 = BC850 (NPN-transistor 45V, SOT-23)
IC1 = DS1338Z33+ (realtime-clock, SOIC8)
IC2 = PIC18F4520-I/PT (geprogrammeerd, nr. 120637-41)
IC3 = AP1117E33G (LDO-regelaar 3,3 V, SOT223)
IC4,IC5,IC6,IC7,IC8,IC9 = DS18S20 (1-Wire temperatuursensor, TO92, niet op print)
Diversen:
Kb1 = 4x4 toetsenbord (MCAK1604NBWB, Multicomp)
X1 = kristal 32,768 kHz, 12,5 pF belasting, 20 ppm, 4,1x1,5 mm (Abracon ABS09-32.768KHZ-T)
X2 = kristal 8 MHz, 18 pF belasting, 20 ppm, 5x3,2 mm (Abracon ABM3-8.000MHZ-D2Y-T)
Card1 = microSD-connector (Hirose DM3AT-SF-PEJM5(40))
BT1 = CR2032 met houder voor printmontage
LCD1 = 2x16 karakter LCD (DOGM162W-A)
evt. backlight EA LED55x31-G
K1 = haakse 6-pens pinheader, steek 2,54 mm
K2 = haakse 2-pens pinheader, steek 2,54 mm
K3..K8 = 3-pens haakse pinheader of connector, steek 2,54 mm
female connectorstrip, steek 2,54 mm, met gedraaide bussen, voor montage van LCD en toetsenbord
print nr. 120637-1
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