1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 2022/5/12 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
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
LCD1
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
S6
SW-PB
S7
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
VCC
10K
R4
Res2
VCC
GND
P10
P11
P12
P13
P14
P15
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
VCC
GND
P23
P22
P21
P20
P22
P21
P20
P34
3
VCC
2
DQ
1
GND
30.0
U2
DS18B20
VCC
GND
P16
P17
PI001
PI002
PI003
PI004
PI005
PI006
PI007
PI008
PI009
PI0010
PI0011
PI0012
PI0013
PI0014
PI0015
CO
PI780501
PI780502
PI780503
PIB?01
PIB?02
PIC101
PIC102
PIC201
PIC202
PIC301
PIC302
PIC401
PIC402 PIC501
PIC502 PIC601
PIC602 PIC701
PIC702
PID?01
PID?02
PILCD10A
PILCD10D0 PILCD10D1
PILCD10D2
PILCD10D3 PILCD10D4 PILCD10D5 PILCD10D6
PILCD10D7
PILCD10E
PILCD10GND
PILCD10K
PILCD10RS
PILCD10RWPILCD10V0
PILCD10VCC
PILS101
PILS102
PIP101
PIP102
PIQ101
PIQ102
PIQ103
PIR101
PIR102
PIR101
PIR102
PIR201
PIR202
PIR203
PIR301PIR302
PIRP101
PIRP102
PIRP103
PIRP104
PIRP105
PIRP106
PIRP107
PIRP108
PIRP109
PIS101
PIS102
PIS201 PIS202
PIS301 PIS302
PIS401 PIS402
PIS501 PIS502
PIS601 PIS602
PIS701 PIS702
PIU?01
PIU?02
PIU?03
PIU?04
PIU?05
PIU?06
PIU?07
PIU?08
PIU?09
PIU?010
PIU?011
PIU?012
PIU?013
PIU?014
PIU?015
PIU?016
PIU?017
PIU?018
PIU?019
PIU?020
PIU?021
PIU?022
PIU?023
PIU?024
PIU?025
PIU?026
PIU?027
PIU?028
PIU?029
PIU?030
PIU?031
PIU?032
PIU?033
PIU?034
PIU?035
PIU?036
PIU?037
PIU?038
PIU?039
PIU?040
PIY101
PIY102
PI001
PI008
PI0015
PI780502
PIC201
PIC301
PIC402 PIC501 PIC602 PIC701
PILCD10GND
PILCD10K
PILS102
PIP101
PIR101
PIS201
PIS301
PIS401
PIS501
PIS601
PIS701
PIU?020
PI780501
PIC401 PIC502
PIP102
PI002
PIB?01
PI003
PIB?02
PI004
PI005
PI006
PI007
PI0010
PI0011
PI0012
PI0013
PI0014
PIC102
PIR102
PIS101
PIU?09
PIC202
PIU?018
PIY101
PIC302
PIU?019
PIY102
PID?01
PIR102
PID?02
PILCD10D0
PIRP102
PIU?039
PILCD10D1
PIRP103
PIU?038
PILCD10D2
PIRP104
PIU?037
PILCD10D3
PIRP105
PIU?036
PILCD10D4
PIRP106
PIU?035
PILCD10D5
PIRP107
PIU?034
PILCD10D6
PIRP108
PIU?033
PILCD10D7
PIRP109
PIU?032
PILCD10E
PIU?027
PILCD10RS
PIU?025
PILCD10RW
PIU?026
PILCD10V0
PIR203
PILS101
PIQ101
PIQ102
PIR301PIR302
PIU?028
PIU?029
PIU?030
PIS202
PIU?01
NL
PIS302
PIU?02
NL
PIS402
PIU?03
NL
PIS502
PIU?04
PIU?021
NL
PIS602
PIU?05
NL
PIS702
PIU?06
NL
PIU?07
NL
PIU?08
NL
PIU?022
NL
PIU?023
NL
PIU?024
NL
PIU?010
NL
PIU?011
NL
PIU?012
NL
PIU?013
NL
PIU?014
NL
PIU?015
NL
PIU?016
NL
PIU?017
NL
PI009
PI780503
PIC101
PIC601 PIC702
PILCD10A
PILCD10VCC
PIQ103
PIR101
PIR201
PIR202
PIRP101
PIS102
PIU?031
PIU?040
