Page 61 - ipst-quickmanual
P. 61
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K1 +5V +5V
MCU
I/O

VCC 10 4 RS DSP1 +V 1
AVCC 30 6E LCD 16x2 Vo 3
GND
RC2 24 2

RC3 25 VR1

D7 D6 D5 D4 D3 D2 D1 D0 R/W LCD
14 13 12 11 10 9 8 7 5 contrast

RC7 29 K1
RC6 28 MCU I/O
RC5 27
RC4 26 1 40

RC1 23 +5V ¤Í¹à¹¡ç àµÍõ ÇÑ àÁÂÕ ATMega16
´ÒŒ ¹¢ÒŒ § ATMega16 º¹ º¹áἧǧ¨ÃËÅ¡Ñ
R1 ἧǧ¨ÃËÅ¡Ñ MicroBOX MicroBOX
2.2k K1

SDA

RC0 22 K2
SCL

RA6 34 K3 +5V 20 21
PA6
RA7 33 C1 1 RxD
2 TxD
PD1/TxD 15 C1-C5 3 DTR
PD0/RxD 14 4 GND
VR2 10/50V
2 C2 16 K4
RS-232
10k 4 1
C4 IC1 C3
KNOB
R2 5 MAX232 3

150R 10 7

98

R3 15 6
150R C5

RB5 6 R4 R5 R7 +5V
RB6 7 150R 10k 10k
RB7 8 R9
R6 SW1 10k
150R
SW2
R8
150R

SW3

GND 31
GND 11

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