1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
P1.0/T2
1
P1.1/T2EX
2
P1.2
3
P1.3
4
P1.4
5
P1.5
6
P1.6
7
P1.7
8
RST
9
RXD/P3.0
10
TXD/P3.1
11
/INT0/P3.2
12
/INT1/P3.3
13
T0/P3.4
14
T1/P3.5
15
/WR/P3.6
16
/RD/P3.7
17
XTAL2
18
XTAL1
19
GND
20
P2.0/A8
21
P2.1/A9
22
P2.2/A10
23
P2.3/A11
24
P2.4/A12
25
P2.5/A13
26
P2.6/A14
27
P2.7/A15
28
/PSEN
29
ALE
30
/EA
31
P0.7/AD7
32
P0.6/AD6
33
P0.5/AD5
34
P0.4/AD4
35
P0.3/AD3
36
P0.2/AD2
37
P0.1/AD1
38
P0.0/AD0
39
VCC
40
U4
STC89C52RC
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
GND
1 2
Y2
11.0592M
22pF
C10
22pF
C9
GNDGND
4.7KR7
4.7K
R8
4.7KR10
4.7KR11
4.7KR13
4.7KR14
4.7KR17
4.7K
R18
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
RST
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
VCC
ALE
/PSEN
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
VCC
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
VCC
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
单片机
10uF/10V
C7
10K
R19
GND
VCC
1
1
2
2
S2
SW-PB
RST
GND
1
DQ
2
VDD
3
U5
DS18B20
GND
P2.2
VCC
10K
R15
0.1uF
C8
GND
复位电路
温度测量电路
1
2
3
Q1
PNP
1
2
LS1
Speaker
GND
VCC
1KR21P2.3
蜂鸣器驱动电路
GND
1
TXD
2
RXD
3
V3
4
UD+
5
UD-
6
XI
7
XO
8
CTS#
9
DSR#
10
RI#
11
DCD#
12
DTR#
13
RTS#
14
R232
15
VCC
16
U3
CH340G
GND
1 2D2 SS14P3.0
10K
R2
VCC
P3.1
0.1uF
C3
GND
UD+
UD-
1 2
Y1
12M
22pF
C5
22pF
C6
GND GND
VCC_5V
D1 LED01KR1
0.1uF
C1
GND
1
2
3
4
5
6
S1
SW DPDT
1
1
2
2
3
3
4
4
J1
USB_PORT
VCC_5V
UD+
UD-
GND
VCC
1K
R3
0.1uF
C4
D3
LED0
GND
VSS
1
VCC
2
VEE
3
RS
4
R/W
5
E
6
DB0
7
DB1
8
DB2
9
DB3
10
DB4
11
DB5
12
DB6
13
DB7
14
LED+
15
LED-
16
U1
LCD1602
GND
1 2
3
10KR4
GND
VCC
P1.0
P1.1
P2.5
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
VCC
GND
VSS
1
VDD
2
V0
3
CS
4
SID
5
CLK
6
DB0
7
DB1
8
DB2
9
DB3
10
DB4
11
DB5
12
DB6
13
DB7
14
PSB
15
NC1
16
/RST
17
NC2
18
LED+
19
LED-
20
U2
LCD12864
1 2
3
10KR6
GND
VCC
10K
R5
GND
P1.0
P1.1
P2.5
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.2
P1.4
VCC
GND
D4 RED
D5 RED
D6 GREEN
D7 GREEN
330R9
330R12
330R16
330R20
1
1
2
2
J4
CON2
VCC
P1.0
P1.1
P1.2
P1.3
1
12
2
9
3
8
4
6
A
11
B
7
C
4
D
2
E
1
F
10
G
5
DP
3
L1
LED-4X8SEG
VDD
3
GND
2
DATA
1
U6
IR
VCC
GND
1KR22 P3.2
S5 SW-PB
S6 SW-PB
S3 SW-PB
S4 SW-PB
GND
P3.2
P3.3
数码管电路
程序烧录电路
电源开关电路
液晶1602接口电路
液晶12864接口电路
LED电路
独立按键电路
P3.0
P3.1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J2
Header 16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J3
Header 16
1
1
2
2
J5
CON2
1
1
2
2
J6
CON2
1
2
3
J7
Header 3
1
2
3
J8
Header 3
VCC GND
1
2
3
J9
Header 3
1
2
3
J10
Header 3
3.3V GND
1
2
3
4
5
6
J11
Header 6
VCC
GND
P3.0
P3.1
P0.7
P0.6
P0.5
P0.4
P0.3
P0.2
P0.1
P0.0
P3.4
P3.5
P3.6
P3.7
4.7K
R23
4.7KR24
4.7KR25
4.7KR26P3.7
P3.6
P3.5
P3.4
Vin
3
GND
1
Vout
2
Vout
4
U7
1117
VCC
GND
3.3V
0.1uF
C2
10uF/10V
C11
对外供电接口电路
红外接收管
蓝牙接口
3.3V电路
330
R27
D8
LED0
3.3V
GND
10uF/10V
C12
GND
4.7KR28
4.7KR29
EN
EN
VCC
GND
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PIC1001
PIC1002
COC10
PIC1101
PIC1102
COC11
PIC1201
PIC1202
COC12
PID101PID102
COD1
PID201
PID202
COD2
PID301
PID302
COD3
PID401PID402
COD4
PID501PID502
COD5
PID601 PID602
COD6
PID701 PID702
COD7
PID801
PID802
COD8
PIJ101
PIJ102
PIJ103
PIJ104
COJ1
PIJ201
PIJ202
PIJ203
PIJ204
PIJ205
PIJ206
PIJ207
PIJ208
PIJ209
PIJ2010
PIJ2011
PIJ2012
PIJ2013
PIJ2014
PIJ2015
PIJ2016
COJ2
PIJ301
PIJ302
PIJ303
PIJ304
PIJ305
PIJ306
PIJ307
PIJ308
PIJ309
PIJ3010
PIJ3011
PIJ3012
PIJ3013
PIJ3014
PIJ3015
PIJ3016
COJ3
PIJ401 PIJ402
COJ4
PIJ501 PIJ502
COJ5
PIJ601PIJ602
COJ6
PIJ701
PIJ702
PIJ703
COJ7
PIJ801
PIJ802
PIJ803
COJ8
PIJ901
PIJ902
PIJ903
COJ9
PIJ1001
PIJ1002
PIJ1003
COJ10
PIJ1101
PIJ1102
PIJ1103
PIJ1104
PIJ1105
PIJ1106
COJ11
PIL101PIL102 PIL103PIL104 PIL105
PIL106
PIL107
PIL108PIL109
PIL1010
PIL1011
PIL1012
COL1
PILS101
PILS102
COLS1
PIQ101
PIQ102
PIQ103
COQ1
PIR101 PIR102
COR1
PIR201
PIR202
COR2
PIR301
PIR302
COR3
PIR401 PIR402
PIR403
COR4
PIR501
PIR502
COR5
PIR601 PIR602
PIR603
COR6
PIR701
PIR702
COR7
PIR801
PIR802
COR8
PIR901
PIR902
COR9
PIR1001
PIR1002
COR10
PIR1101
PIR1102
COR11
PIR1201
PIR1202
COR12
PIR1301
PIR1302
COR13
PIR1401
PIR1402
COR14
PIR1501
PIR1502
COR15
PIR1601
PIR1602
COR16
PIR1701
PIR1702
COR17
PIR1801
PIR1802
COR18
PIR1901
PIR1902
COR19
PIR2001
PIR2002
COR20
PIR2101 PIR2102
COR21
PIR2201 PIR2202
COR22
PIR2301
PIR2302
COR23
PIR2401 PIR2402
COR24
PIR2501
PIR2502
COR25
PIR2601
PIR2602
COR26
PIR2701
PIR2702
COR27
PIR2801 PIR2802
COR28
PIR2901 PIR2902
COR29
PIS101
PIS102
PIS103
PIS104
PIS105
PIS106
COS1
PIS201
PIS202
COS2
PIS301 PIS302
COS3
PIS401 PIS402
COS4
PIS501 PIS502
COS5
PIS601 PIS602
COS6
PIU101
PIU102 PIU103
PIU104
PIU105 PIU106 PIU107
PIU108
PIU109
PIU1010 PIU1011 PIU1012 PIU1013 PIU1014
PIU1015
PIU1016
COU1
PIU201 PIU202
PIU203
PIU204 PIU205 PIU206
PIU207
PIU208 PIU209
PIU2010
PIU2011 PIU2012 PIU2013
PIU2014
PIU2015 PIU2016
PIU2017
PIU2018 PIU2019 PIU2020
COU2
PIU301
PIU302
PIU303
PIU304
PIU305
PIU306
PIU307
PIU308 PIU309
PIU3010
PIU3011
PIU3012
PIU3013
PIU3014
PIU3015
PIU3016
COU3
PIU401
PIU402
PIU403
PIU404
PIU405
PIU406
PIU407
PIU408
PIU409
PIU4010
PIU4011
PIU4012
PIU4013
PIU4014
PIU4015
PIU4016
PIU4017
PIU4018
PIU4019
PIU4020
PIU4021
PIU4022
PIU4023
PIU4024
PIU4025
PIU4026
PIU4027
PIU4028
PIU4029
PIU4030
PIU4031
PIU4032
PIU4033
PIU4034
PIU4035
PIU4036
PIU4037
PIU4038
PIU4039
PIU4040
COU4
PIU501 PIU502
PIU503
COU5
PIU601
PIU602
PIU603
COU6
PIU701
PIU702
PIU703
PIU704
COU7
PIY101PIY102
COY1
PIY201PIY202
COY2
PIU4029
NL0PSEN
PIC202
PIC1101
PIJ901
PIJ902
PIJ903
PIR2702
PIU702
PIU704
NL303V
PIU4030
NLALE
PIJ1101
PIR2801
PIR2901
NLEN
PIC101
PIC201
PIC301
PIC402
PIC502
PIC602
PIC802
PIC901
PIC1001
PIC1102
PIC1202
PID302
PID802
PIJ104
PIJ801
PIJ802
PIJ803
PIJ1001
PIJ1002
PIJ1003
PIJ1103
PIQ101
PIR401
PIR501
PIR602
PIR1902
PIR2902
PIS301
PIS401
PIS501
PIS601
PIU101
PIU1016
PIU201
PIU2020
PIU301
PIU4020
PIU501
PIU602
PIU701
NLGND
PIC302
PIU304
PIC501
PIU307
PIY101
PIC601
PIU308
PIY102
PIC902
PIU4018
PIY201
PIC1002
PIU4019
PIY202
PID102
PIR102
PID201
PIJ502
PIR201
PID202
PIR101
PIU302
PID301
PIR301
PID401
PIR902
PID501
PIR1202
PID601
PIR1602
PID701
PIR2002
PID801
PIR2701
PIJ402
PIR901
PIR1201
PIR1601
PIR2001
PIJ601
PIU303
PIJ1106
PILS102
PIQ103
PIQ102
PIR2102
PIR402
PIR403
PIU103
PIR502
PIR603
PIU203
PIR2201
PIU601
PIS103
PIS106
PIU2016 PIU2018
PIU309
PIU3010
PIU3011
PIU3012
PIU3013
PIU3014
PIU3015
PIJ301
PIL1011
PIR701
PIU107
PIU207
PIU4039
NLP000
PIJ302
PIL107
PIR801
PIU108
PIU208
PIU4038
NLP001
PIJ303
PIL104
PIR1001
PIU109
PIU209
PIU4037
NLP002
PIJ304
PIL102
PIR1101
PIU1010
PIU2010
PIU4036
NLP003
PIJ305
PIL101
PIR1301
PIU1011
PIU2011
PIU4035
NLP004
PIJ306
PIL1010
PIR1401
PIU1012
PIU2012
PIU4034
NLP005
PIJ307
PIL105
PIR1701
PIU1013
PIU2013
PIU4033
NLP006
PIJ308
PIL103
PIR1801
PIU1014
PIU2014
PIU4032
NLP007
PID402
PIJ201
PIU104
PIU204
PIU401
NLP100
PID502
PIJ202
PIU105
PIU205
PIU402
NLP101
PID602
PIJ203
PIU2015
PIU403
NLP102
PID702
PIJ204
PIU404
NLP103
PIJ205
PIU2017
PIU405
NLP104
PIJ206
PIU406
NLP105
PIJ207
PIU407
NLP106
PIJ208
PIU408
NLP107
PIJ3016
PIU4021
NLP200
PIJ3015
PIU4022
NLP201
PIJ3014
PIR1502
PIU4023
PIU502
NLP202
PIJ3013
PIR2101
PIU4024
NLP203
PIJ3012
PIU4025
NLP204
PIJ3011
PIU106
PIU206
PIU4026
NLP205
PIJ3010
PIU4027
NLP206
PIJ309
PIU4028
NLP207
PIJ209
PIJ501
PIJ1104
PIS302
PIU4010
NLP300
PIJ2010
PIJ602
PIJ1105
PIS402
PIU4011
NLP301
PIJ2011
PIR2202
PIS502
PIU4012
NLP302
PIJ2012
PIS602
PIU4013
NLP303
PIJ2013
PIL1012
PIR2301
PIU4014
NLP304
PIJ2014
PIL109
PIR2401
PIU4015
NLP305
PIJ2015
PIL108
PIR2501
PIU4016
NLP306
PIJ2016
PIL106
PIR2601
PIU4017
NLP307
PIC702
PIR1901
PIS202
PIU409
NLRST
PIJ103
PIU305
NLUD0
PIJ102
PIU306
NLUD0
PIC401
PIC701
PIC801
PIJ401
PIJ701
PIJ702
PIJ703
PIJ1102
PILS101
PIR202
PIR302
PIR601
PIR702
PIR802
PIR1002
PIR1102
PIR1302
PIR1402
PIR1501
PIR1702
PIR1802
PIR2302
PIR2402
PIR2502
PIR2602
PIR2802
PIS102
PIS105
PIS201
PIU102
PIU1015
PIU202
PIU2019
PIU4031
PIU4040
PIU503
PIU603
PIU703
NLVCC
PIC102
PIC1201
PID101
PIJ101
PIS101
PIS104
PIU3016
