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首页基于STM32平衡小车的PCB板原理图
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1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
VCC3.3
OSC_OUT
STM32
TXD
RXD
CH340D_D+
CH340D_D-
RTS
DTR
5VM
VCC3.3
VCC3.3
DTR
RTS
USB转串口
BOOT0
VCC3.3
VCC3.3
6050_INT
姿态传感器
SPP_TX
SPP_RX
SPP_INT
蓝牙模块接口
CH340D_D+
CH340D_D-
PB1
USB5V
GND
USB5V
VCC
USB接口和USB供电
AO1
1
AO2
2
PGND1
3
PGND2
4
A03
5
A04
6
BO4
7
BO3
8
PGND3
9
PGND4
10
BO2
11
BO1
12
VM2
13
VM3
14
PWMB
15
BIN2
16
BIN1
17
GND
18
STBY
19
VCC
20
AIN1
21
AIN2
22
PWMA
23
VM1
24
U6
TB6612FNG
GND
GND
5V
5V
5V
5V
5V
5V
PWMA_M
PWMB_M
PWMA
PWMB
PWMA
PWMB
AIN1
AIN2
AIN1
AIN2
AIN1_M
AIN2_M
BIN1_M
BIN2_M
BIN1
BIN2
BIN1
BIN2
12v
12v
GND
12v
GND
拨码开关
PWMA_M
PWMB_M
AIN1_M
AIN2_M
BIN1_M
BIN2_M
BAT+
12V
GND
GND
VCC
5V
GND
GND
12V
GND
5V
GND
5VM
GNDM
GNDM
5VM VCC3.3
5V
供电
GND
BAT_TEST
BAT_TEST
GNDM
GNDM
GNDM
GNDM
GNDM
GNDM
GNDM
GNDM
GNDM
5VM
GNDM
VCC3.3
GNDM
VCC3.3
GNDM GNDM
VCC3.3
BOOT1
BOOT0
电机驱动及其隔离模块
SWIO
SWCLK
SWD接口
B_M1
B_M2
EncoderA1
EncoderA2
EncoderB1
EncoderB2
BOOT1
TXD
RXD
6050SDA
6050SCL
6050SDA
6050SCL
SPP_INT
SPP_RX
SPP_TX
NRST
NRST
5VM
GNDM
编码器和电机接口
BAT+
电池接口
GNDM
VCC3.3
OLED_SCL
OLED_SDA
超声波模块接口
5VM
GNDM
Sou_SCL
OLED模块接口
SWIO
SWCLK
OSC_OUT
Sou_SDA
OSC_IN
OSC_IN
PB1
VCC3.3
5V
GND
21
3 4
S3
SW
GNDM
VCC3.3
GND
B_M1
A_M1
B_M2
A_M1
A_M2
GNDM
A_M2
A0
1
A1
2
A2
3
VSS
4
SCL
6
SDA
5
WP
7
VCC
8
U14
CAT24C256
GNDM
VCC3.3
Ep_SCL
Ep_SDA
Ep_WP
Ep_WP
Ep_SCL
Ep_SDA
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
U15
TLP291-4
Key1
Key2
Key3
Key1M
Key2M
Key3M
GNDM
Key1M
Key2M
Key4 Key4M
GND
Key3M
Key4M
GNDM
21
3 4
S4
SW
21
3 4
S5
SW
21
3 4
S6
SW
21
3 4
S7
SW
5V
Key1
Key2
Key3
Key4
BOOT0
44
NRST
7
OSC_IN/PD0
5
OSC_OUT/PD1
6
PA0-WKUP
10
PA1
11
PB10
21
PB11
22
PA4
14
PA5
15
PA6
16
PA7
17
PA8
29
PA2
12
PA3
13
PA11
32
PA12
33
PA13/JTMS/SWDIO
34
PA14/JTCK/SWCLK
37
PA15/JTDI
38
PB0
18
PB1
19
PB2/BOOT1
20
PB5
41
PC13-TAMPER-RTC
2
PB9
46
PB6
42
PB7
43
PB8
45
PB3/JTDO
39
PA10
31
PA9
30
PB12
25
PB13
26
PB14
27
PB15
28
PB4/JNTRST
40
PC14-OSC32_IN
3
PC15-OSC32_OUT
4
VBAT
1
VDD_1
24
VDD_2
36
VDD_3
48
VDDA
9
VSS_1
23
VSS_2
35
VSS_3
47
VSSA
8
U12
STM32F103C8T6
1
2
4
3
S2
SW-DIP2
1
2
3
4
P2
Header x4
C3
0.1uF
C4
22uF
C12
0.1uF
C9
0.1uF
C18
0.1uF
C8
0.1uF
C22
0.1uF
C21
0.1uF
C19
0.1uF
C2
0.1uF
C5
0.1uF
C35
0.1uF
C36
0.1uF
C37
0.1uF
C38
0.1uF
C39
0.1uF
C40
0.1uF
C41
0.1uF
C42
0.1uF
C43
0.1uF
C45
0.1uF
C48
0.1uF
C47
0.1uF
C46
0.1uF
C51
0.1uF
C52
0.1uF
C53
0.1uF
C54
0.1uF
C55
0.1uF
C28
0.1uF
C25
0.1uF
C16
0.1uF
C1
0.1uF
C6
0.1uF
R9
1KΩ
R7
1KΩ
R13
1KΩ
R16
1KΩ
BOOT0
R23
1KΩ
R24
1KΩ
R25
1KΩ
R28
1KΩ
R30
1KΩ
R14
1KΩ
R17
1KΩ
R20
1KΩ
R19
1KΩ
R18
1KΩ
R15
1KΩ
R1
100KΩ R2
49.9KΩ
1 2
H1
4.7uH
F1
FUSE
R3
10KΩ
R4
10KΩ
R5
10KΩ
R10
10KΩ
R6
10KΩ
R22
10KΩ
R21
10KΩ
R12
10KΩ
R26
10KΩ
R27
10KΩ
R31
10KΩ
R29
10KΩ
2
2
1
1
P4
XH2.54-2A
C17
10uF
C11
10uFC13
10uF
C7
10uF
C29
10uF
C30
0.1uF
C31
10uF
C32
0.1uF
C33
10uF
C34
0.1uF
C27
0.1uF
C26
0.1uF
C24
10uF
C44
2.2nF
C50
22pF
C56
22pF
12
Y1
8MHz
R32
1MΩ
GND
R8
10KΩ
Anode
1
Cathode
2
NO
3
Vcc
6
GND
5
Vo
4
U7
H11L1
Anode
1
Cathode
2
NO
3
Vcc
6
GND
5
Vo
4
U9
H11L1
Anode
1
Cathode
2
NO
3
Vcc
6
GND
5
Vo
4
U10
H11L1
Anode
1
Cathode
2
NO
3
Vcc
6
GND
5
Vo
4
U5
H11L1
Anode
1
Cathode
2
NO
3
Vcc
6
GND
5
Vo
4
U8
H11L1
Anode
1
Cathode
2
NO
3
Vcc
6
GND
5
Vo
4
U11
H11L1
CLKIN
1
NC
2
NC
3
NC
4
NC
5
AUX_DA
6
AUX_CL
7
VLOGIC
8
AD0
9
REGOUT
10
FSYNC
11
INT
12
VDD
13
NC
14
NC
15
NC
16
NC
17
GND
18
RESV
19
CPOUT
20
RESV
21
RESV
22
SCL
23
SDA
24
U13
MUP6050
C49
0.1uF
1
2
3
D5
SS8050
1
2
3
D6
SS8050
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
U4
CH340G
1
2
3
D2
SS8050
C23
0.1uF
+
C10
220uF
MCU-INT
1
RX
2
TX
3
GND
4
5V
5
CLEAR
6
P5
Header_SSP
C20
0.1uF
R11
6.8KΩ
GND
5
ID
4
D+
3
D-
2
VBUS
1
SH1
6
SH2
7
SH4
9
SH3
8
J3
micro usb
1
2
3
4
5
6
7
8
J2
HX2.54-8A
1
2
3
4
5
6
7
8
J1
HX2.54-8A
Mark1 Mark2
1
1
2
2
3
3
4
4
5
5
6
6
S1
switch dip_6
IN
5
EN
4
GND
2
BST
1
SW
6
FB
3
U1
MP2259
IN
3
TAB
4
Out
2
GND
1
U2
AMS1117-3.3
VIN
1
GND
2
0V
4
+Vo
6
U3
IB0505
1
2
3
4
P1
Header x4
1
2
3
4
P3
Header x4
GND
C57
0.1uF
R33
49.9KΩ
R34
9.53KΩ
GND
D1
XBS104S14
D4
1N4148WS T4
D7
BLUE
D3
RED
12V
GNDM
C58
0.1uF
R35
10KΩ
LED
LED
6050_INT
5V
EncoderA1
EncoderA2
EncoderB1
EncoderB2
Sou_SCL
Sou_SDA
OLED_SCL
OLED_SDA
按键及光耦隔离
VCC3.3
VCC3.3
VCC3.3
VCC3.3
VCC3.3
VCC3.3
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
PIC1301
PIC1302
COC13
PIC1601
PIC1602
COC16
PIC1701
PIC1702
COC17
PIC1801
PIC1802
COC18
PIC1901
PIC1902
COC19
PIC2001
PIC2002
COC20
PIC2101
PIC2102
COC21
PIC2201
PIC2202
COC22
PIC2301
PIC2302
COC23
PIC2401
PIC2402
COC24
PIC2501
PIC2502
COC25
PIC2601
PIC2602
COC26
PIC2701
PIC2702
COC27
PIC2801
PIC2802
COC28
PIC2901
PIC2902
COC29
PIC3001
PIC3002
COC30
PIC3101
PIC3102
COC31
PIC3201
PIC3202
COC32
PIC3301
PIC3302
COC33
PIC3401
PIC3402
COC34
PIC3501
PIC3502
COC35
PIC3601
PIC3602
COC36
PIC3701
PIC3702
COC37
PIC3801
PIC3802
COC38
PIC3901
PIC3902
COC39
PIC4001
PIC4002
COC40
PIC4101
PIC4102
COC41
PIC4201
PIC4202
COC42
PIC4301
PIC4302
COC43
PIC4401
PIC4402
COC44
PIC4501
PIC4502
COC45
PIC4601
PIC4602
COC46
PIC4701
PIC4702
COC47
PIC4801
PIC4802
COC48
PIC4901
PIC4902
COC49
PIC5001
PIC5002
COC50
PIC5101
PIC5102
COC51
PIC5201
PIC5202
COC52
PIC5301
PIC5302
COC53
PIC5401
PIC5402
COC54
PIC5501
PIC5502
COC55
PIC5601
PIC5602
COC56
PIC5701
PIC5702
COC57
PIC5801
PIC5802
COC58
PID101
PID102
COD1
PID201
PID202
PID203
COD2
PID30A
PID30K
COD3
PID401
PID402
COD4
PID501
PID502
PID503
COD5
PID601
PID602
PID603
COD6
PID70A
PID70K
COD7
PIF101
PIF102
COF1
PIH101
PIH102
COH1
PIJ101
PIJ102
PIJ103
PIJ104
PIJ105
PIJ106
PIJ107
PIJ108
COJ1
PIJ201
PIJ202
PIJ203
PIJ204
PIJ205
PIJ206
PIJ207
PIJ208
COJ2
PIJ301
PIJ302
PIJ303
PIJ304
PIJ305
PIJ306
PIJ307
PIJ308
PIJ309
COJ3
COMark1
COMark2
PIP101
PIP102
PIP103
PIP104
COP1
PIP201
PIP202
PIP203
PIP204
COP2
PIP301
PIP302
PIP303
PIP304
COP3
PIP401
PIP402
COP4
PIP501
PIP502
PIP503
PIP504
PIP505
PIP506
COP5
PIR101
PIR102
COR1
PIR201
PIR202
COR2
PIR301
PIR302
COR3
PIR401
PIR402
COR4
PIR501
PIR502
COR5
PIR601
PIR602
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
PIR3001
PIR3002
COR30
PIR3101
PIR3102
COR31
PIR3201
PIR3202
COR32
PIR3301
PIR3302
COR33
PIR3401
PIR3402
COR34
PIR3501
PIR3502
COR35
PIS101
PIS102
PIS103
PIS104
PIS105
PIS106
COS1
PIS201
PIS202
PIS203
PIS204
COS2
PIS301
PIS302
PIS303
PIS304
COS3
PIS401
PIS402
PIS403
PIS404
COS4
PIS501
PIS502
PIS503
PIS504
COS5
PIS601
PIS602
PIS603
PIS604
COS6
PIS701
PIS702
PIS703
PIS704
COS7
PIU101
PIU102
PIU103
PIU104
PIU105
PIU106
COU1
PIU201
PIU202
PIU203
PIU204
COU2
PIU301
PIU302
PIU304
PIU306
COU3
PIU401
PIU402
PIU403
PIU404
PIU405
PIU406
PIU407
PIU408
PIU409
PIU4010
PIU4011
PIU4012
PIU4013
PIU4014
PIU4015
PIU4016
COU4
PIU501
PIU502
PIU503
PIU504
PIU505
PIU506
COU5
PIU601
PIU602
PIU603
PIU604
PIU605
PIU606
PIU607
PIU608
PIU609
PIU6010
PIU6011
PIU6012
PIU6013
PIU6014
PIU6015
PIU6016
PIU6017
PIU6018
PIU6019
PIU6020
PIU6021
PIU6022
PIU6023
PIU6024
COU6
PIU701
PIU702
PIU703
PIU704
PIU705
PIU706
COU7
PIU801
PIU802
PIU803
PIU804
PIU805
PIU806
COU8
PIU901
PIU902
PIU903
PIU904
PIU905
PIU906
COU9
PIU1001
PIU1002
PIU1003
PIU1004
PIU1005
PIU1006
COU10
PIU1101
PIU1102
PIU1103
PIU1104
PIU1105
PIU1106
COU11
PIU1201
PIU1202
PIU1203
PIU1204
PIU1205
PIU1206
PIU1207
PIU1208
PIU1209
PIU12010
PIU12011
PIU12012
PIU12013
PIU12014
PIU12015
PIU12016
PIU12017
PIU12018
PIU12019
PIU12020
PIU12021
PIU12022
PIU12023
PIU12024
PIU12025
PIU12026
PIU12027
PIU12028
PIU12029
PIU12030
PIU12031
PIU12032
PIU12033
PIU12034
PIU12035
PIU12036
PIU12037
PIU12038
PIU12039
PIU12040
PIU12041
PIU12042
PIU12043
PIU12044
PIU12045
PIU12046
PIU12047
PIU12048
COU12
PIU1301
PIU1302
PIU1303
PIU1304
PIU1305
PIU1306
PIU1307
PIU1308
PIU1309
PIU13010
PIU13011
PIU13012
PIU13013
PIU13014
PIU13015
PIU13016
PIU13017
PIU13018
PIU13019
PIU13020
PIU13021
PIU13022
PIU13023
PIU13024
COU13
PIU1401
PIU1402
PIU1403
PIU1404
PIU1405
PIU1406
PIU1407
PIU1408
COU14
PIU1501
PIU1502
PIU1503
PIU1504
PIU1505
PIU1506
PIU1507
PIU1508
PIU1509
PIU15010
PIU15011
PIU15012
PIU15013
PIU15014
PIU15015
PIU15016
COU15
PIY101
PIY102
COY1
PIC901
PIC2602
PIC2702
PIC3501
PIC3602
PIC3702
PIC3802
PIC3902
PIC4002
PIF102
PIR701
PIS403
PIS404
PIS503
PIS504
PIS603
PIS604
PIS703
PIS704
PIU301
PIU506
PIU6019
PIU6020
PIU706
PIU806
PIU906
PIU1006
PIU1106
PIC501
PIC1102
PIC1201
PIC1801
PIC1901
PIC2101
PIC2302
PIC2402
PIC5801
PIJ102
PIJ202
PIP101
PIP505
PIR502
PIU203
PIU306
PIU4016
PIC702
PIC801
PIC1001
PIC1302
PIC2902
PIC3002
PIC3102
PIC3202
PIC3302
PIC3402
PIR101
PIR802
PIS102
PIS105
PIU105
PIU6013
PIU6014
PIU6024
PIU12017
PIU13012
NL60500INT
PIR2701
PIU12019
PIU13023
NL6050SCL
PIR2601
PIU12018
PIU13024
NL6050SDA
PIJ101
PIU601
PIU602
NLA0M1
PIJ106
PIU605
PIU606
NLA0M2
PIU6021
PIU904
NLAIN1
PIR1801
PIU12041
NLAIN10M
PIU6022
PIU804
NLAIN2
PIR1701
PIU12040
NLAIN20M
PIJ201
PIU6011
PIU6012
NLB0M1
PIJ206
PIU607
PIU608
NLB0M2
PIP401
PIS101
PIS104
PIC2201
PIR801
PIR901
PIU12045
NLBAT0TEST
PIU6017
PIU1004
NLBIN1
PIR1901
PIU12046
NLBIN10M
PIU6016
PIU1104
NLBIN2
PIR2001
PIU1202
NLBIN20M
PID602
PIR402
PIS204
PIU12044
NLBOOT0
PIR302
PIS203
PIU12020
NLBOOT1
PIJ303
PIU405
NLCH340D0D0
PIJ302
PIU406
NLCH340D0D0
PIR1301
PIU4013
NLDTR
PIJ103
PIU12042
NLEncoderA1
PIJ104
PIU12043
NLEncoderA2
PIJ203
PIU12010
NLEncoderB1
PIJ204
PIU12011
NLEncoderB2
PIR2201
PIU12027
PIU1406
NLEp0SCL
PIR2101
PIU12028
PIU1405
NLEp0SDA
PIR3501
PIU12026
PIU1407
NLEp0WP
PIC302
PIC402
PIC701
PIC802
PIC902
PIC1002
PIC1301
PIC2202
PIC2601
PIC2701
PIC2901
PIC3001
PIC3101
PIC3201
PIC3301
PIC3401
PIC3502
PIC3601
PIC3701
PIC3801
PIC3901
PIC4001
PIC4101
PIC4201
PIC4301
PIC4501
PIC5701
PID101
PID30K
PIJ305
PIP402
PIR201
PIR601
PIR902
PIR3401
PIU102
PIU302
PIU505
PIU603
PIU604
PIU609
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PIU6018
PIU705
PIU805
PIU905
PIU1005
PIU1105
PIU1502
PIU1504
PIU1506
PIU1508
PIC201
PIC502
PIC602
PIC1101
PIC1202
PIC1601
PIC1701
PIC1802
PIC1902
PIC2002
PIC2102
PIC2301
PIC2401
PIC2502
PIC2802
PIC4401
PIC4601
PIC4701
PIC4801
PIC4901
PIC5002
PIC5101
PIC5201
PIC5301
PIC5401
PIC5501
PIC5602
PIC5802
PIJ105
PIJ107
PIJ108
PIJ205
PIJ207
PIJ208
PIP104
PIP201
PIP301
PIP504
PIR301
PIR401
PIR2301
PIR3102
PIS301
PIS302
PIU201
PIU304
PIU401
PIU1208
PIU12023
PIU12035
PIU12047
PIU1301
PIU13011
PIU13018
PIU1401
PIU1402
PIU1403
PIU1404
PIU1509
PIU15011
PIU15013
PIU15015
PIR2401
PIS402
NLKey1
PIU1204
PIU15016
NLKey1M
PIR2501
PIS502
NLKey2
PIU1203
PIU15014
NLKey2M
PIR2801
PIS602
NLKey3
PIU12012
PIU15012
NLKey3M
PIR3001
PIS702
NLKey4
PIU12013
PIU15010
NLKey4M
PID70K
PIU12039
NLLED
PIC101
PIU101
PIC102
PID102
PIH101
PIU106
PIC2001
PIP506
PIR501
PIC2501
PIU404
PIC4102
PIR2402
PIU1501
PIC4202
PIR2502
PIU1503
PIC4302
PIR2802
PIU1505
PIC4402
PIU13020
PIC4502
PIR3002
PIU1507
PIC4802
PIU13010
PID201
PIR1002
PID30A
PIR702
PID402
PID503
PIR1201
PID501
PIR1302
PID601
PIR1602
PID70A
PIR2302
PIJ304
PIJ306
PIJ307
PIJ308
PIJ309
PIR102
PIR202
PIU104
PIR1402
PIU502
PIR1502
PIU702
PIR1702
PIU802
PIR1802
PIU902
PIR1902
PIU1002
PIR2002
PIU1102
PIR3101
PIU1309
PIR3301
PIR3402
PIU103
PIS103
PIS106
PIS401
PIS501
PIS601
PIS701
PIU204
PIU407
PIU408
PIU409
PIU4010
PIU4011
PIU4012
PIU4015
PIU503
PIU703
PIU803
PIU903
PIU1003
PIU1103
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PIU1303
PIU1304
PIU1305
PIU1306
PIU1307
PIU13014
PIU13015
PIU13016
PIU13017
PIU13019
PIU13021
PIU13022
PIC4602
PID401
PIR2901
PIS303
PIS304
PIU1207
NLNRST
PIP303
PIU12015
NLOLED0SCL
PIP304
PIU12014
NLOLED0SDA
PIC5001
PIR3202
PIU1205
PIY101
NLOSC0IN
PIC5601
PIR3201
PIU1206
PIY102
NLOSC0OUT
PIR602
PIR1102
PIU12038
NLPB1
PIU6023
PIU704
NLPWMA
PIR1501
PIU12032
NLPWMA0M
PIU504
PIU6015
NLPWMB
PIR1401
PIU12029
NLPWMB0M
PID502
PIR1601
PIU4014
NLRTS
PIU403
PIU12030
NLRXD
PIP102
PIU12016
NLSou0SCL
PIP103
PIU12025
NLSou0SDA
PIP501
PIU12033
NLSPP0INT
PIP502
PIU12021
NLSPP0RX
PIP503
PIU12022
NLSPP0TX
PIP202
PIU12037
NLSWCLK
PIP203
PIU12034
NLSWIO
PIU402
PIU12031
NLTXD
PIC5702
PID203
PIJ301
PIR1001
PIR1101
PIC301
PIC401
PID202
PIF101
PIH102
PIR3302
PIC202
PIC601
PIC1602
PIC1702
PIC2801
PIC4702
PIC4902
PIC5102
PIC5202
PIC5302
PIC5402
PIC5502
PID603
PIP204
PIP302
PIR1202
PIR2102
PIR2202
PIR2602
PIR2702
PIR2902
PIR3502
PIS201
PIS202
PIU202
PIU501
PIU701
PIU801
PIU901
PIU1001
PIU1101
PIU1201
PIU1209
PIU12024
PIU12036
PIU12048
PIU1308
PIU13013
PIU1408

















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