1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 2021/4/14 星期三 Sheet of
File: F:\办公2021\..\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
15
A
14
D7
13
D6
12
D5
11
D4
10
D3
9
D2
8
D1
7
D0
6
E
5
RW
4
RS
3
V0
2
VCC
1
GND
16
K
LCD1602
L1
1
2
3
4
5
6
7
8
9
RP1
RESP
S9
SW-PB
GND
S1
SW-PB
S2
SW-PB
S3
SW-PB
GND
P10
P11
P12
P13
P14
P15
P16
P17
P14
P15
P16
1
CS
2
CH0
3
CH1
4
GND
8
VCC
7
CLK
6
DI
5
DO
U2
ADC0832
GND
VCC
P10
P12
P11
P13
S4
SW-PB
P17
1
2
P1
Header 2
R2
RPot SM
VCC
VCC
IN1
5
IN2
7
IN3
10
IN4
12
ENA
6
ENB
11
SENSA
1
SENSB
15
OUT1
2
OUT2
3
OUT3
13
OUT4
14
VCC
9
VS
4
GND
8
U3
L298N
M
B1
Motor
GND
VCC
PIC101
PIC102
CO
PIC201
PIC202
PIC301
PIC302
PIL10A
PIL10D0 PIL10D1 PIL10D2
PIL10D3
PIL10D4 PIL10D5 PIL10D6 PIL10D7
PIL10E
PIL10GND
PIL10K
PIL10RS
PIL10RW
PIL10V0
PIL10VCC
PILS101
PILS102
PIP?01
PIP?02
PIQ101
PIQ102
PIQ103
PIR101
PIR102
PIR201
PIR202
PIR301
PIR302
PIRP101
PIRP102
PIRP103
PIRP104
PIRP105
PIRP106
PIRP107
PIRP108
PIRP109
PIS101 PIS102
PIS201 PIS202
PIS301 PIS302
PIS301 PIS302
PIS901
PIS902
PIU101
PIU102
PIU103
PIU104
PIU105
PIU106
PIU107
PIU108
PIU109
PIU1010
PIU1011
PIU1012
PIU1013
PIU1014
PIU1015
PIU1016
PIU1017
PIU1018
PIU1019
PIU1020
PIU1021
PIU1022
PIU1023
PIU1024
PIU1025
PIU1026
PIU1027
PIU1028
PIU1029
PIU1030
PIU1031
PIU1032
PIU1033
PIU1034
PIU1035
PIU1036
PIU1037
PIU1038
PIU1039
PIU1040
PIU20DQ
PIU20GND
PIU20VCC
PIU30CH0
PIU30CH1
PIU30CLK
PIU30CS
PIU30DI
PIU30DO
PIU30GND
PIU30VCC
PIY101
PIY102
PIC201
PIC301
PIL10GND
PIL10K
PILS102
PIP?01
PIR101
PIR201
PIS101
PIS201
PIS301
PIU1020
PIU20GND
PIU30GND
PIC102
PIR102
PIS901
PIU109
PIC202
PIU1018
PIY101
PIC302
PIU1019
PIY102
PIL10D0
PIRP102
PIU1039
PIL10D1
PIRP103
PIU1038
PIL10D2
PIRP104
PIU1037
PIL10D3
PIRP105
PIU1036
PIL10D4
PIRP106
PIU1035
PIL10D5
PIRP107
PIU1034
PIL10D6
PIRP108
PIU1033
PIL10D7
PIRP109
PIU1032
PIL10E
PIU1023
PIL10RS
PIU1021
PIL10RW
PIU1022
PIL10V0
PIR202
PILS101
PIQ101
PIP?02
PIU30CH0
PIQ102
PIR301
PIU1010
PIU1011
PIU1016
PIU1024
PIU1025
PIU1026
PIU1027
PIU1028
PIU1029
PIU1030
PIU30CH1
PIU101
PIU30CLK
NL
PIU102
PIU30DI
NL
PIU103
PIU30DO
NL
PIU104
NL
PIS102
PIU105
NL
PIS202
PIU106
NL
PIS302
PIU107
NL
PIS302
PIU108
NL
PIR302
NL
PIU1012
NL
PIU1013
NL
PIU1014
NL
PIU1015
PIU30CS
NL
PIU1017
PIU20DQ
NL
PIC101
PIL10A
PIL10VCC
PIQ103
PIRP101
PIS902
PIU1031
PIU1040
PIU20VCC
PIU30VCC