1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
Title
Number RevisionSize
A3
Date: 2022/5/13 Sheet of
File: I:\办公2022\..\Sheet1.SchDoc Drawn By:
P1.0
1
P1.1
2
P1.2
3
P1.3
4
P1.4
5
P1.5
6
P1.6
7
P1.7
8
RST
9
P3.0/RXD
10
P3.1/TXD
11
P3.2/INT0
12
P3.3/INT1
13
P3.4/T0
14
P3.5/T1
15
P3.6/WR
16
P3.7/RD
17
XTAL2
18
XTAL1
19
GND
20
P2.0
21
P2.1
22
P2.2
23
P2.3
24
P2.4
25
P2.5
26
P2.6
27
P2.7
28
PSEN
29
ALE/PROG
30
EA
31
P0.7
32
P0.6
33
P0.5
34
P0.4
35
P0.3
36
P0.2
37
P0.1
38
P0.0
39
VCC
40
U1
80511 2
Y1
XTAL
30pF
C2
Cap
10uF
C1
Cap Pol1
30pF
C3
Cap
10K
R1
Res2
GND
VCC
1
2
3
4
5
6
7
8
9
RP1
RESP
S1
SW-PB
Q1
PNP
LS1
Speaker
D1
LED3
GND
VCC
GND
10K
R3
Res2
S2
SW-PB
S3
SW-PB
S4
SW-PB
S5
SW-PB
P30
P31
P32
P33
P34
P35
P36
P37
P10
P11
P12
P13
P14
P15
P16
P17
Vin Vout
GND
7805
Volt Reg
0.1uF
C5
Cap
100uF
C4
Cap Pol1
0.1uF
C7
Cap
100uF
C6
Cap Pol1
1
2
P1
电源接口
GND
VCC
1K
R2
RPot
GND
P30
P31
P32
P33
10K
R4
Res2
VCC
D2
LED3
10K
R5
Res2
P15
P16
P17
CS1
1
CS2
2
GND
3
VCC
4
V0
5
RS
6
RW
7
E
8
DB0
9
DB1
10
DB2
11
DB3
12
DB4
13
DB5
14
DB6
15
DB7
16
RST
17
-Vout
18
LCD1 AMPIRE128X64
VCC
CS
1
CH0
2
CH1
3
GND
4
VCC
8
CLK
7
DI
6
DO
5
U2
ADC0832
VCC
GND
1
2
3
P4
焊机气体
GND
VCC
P10
P11
CS
1
CH0
2
CH1
3
GND
4
VCC
8
CLK
7
DI
6
DO
5
U3
ADC0832
VCC
GND
P10
P11
2
3
6
4 7
1
8
5
AR1
Op Amp
VCC
GND
10K
R6
Res2
10K
R7
Res2
10K
R8
Res2
10K
R9
Res2
0.1uF
C8
Cap
0.1uF
C9
Cap
1
2
3
P2
缸内气压
GND
VCC
GND
GND
CS
1
CH0
2
CH1
3
GND
4
VCC
8
CLK
7
DI
6
DO
5
U4
ADC0832
VCC
GND
P10
P11
2
3
6
4 7
1
8
5
AR2
Op Amp
VCC
GND
10K
R11
Res2
10K
R10
Res2
10K
R12
Res2
10K
R13
Res2
0.1uF
C10
Cap
0.1uF
C11
Cap
1
2
3
P3
管道气压
GND
VCC
GND
GND
P12
P13
P14
