1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 7/03/2023 Sheet of
File: D:\桌面\..\Sheet1.SchDoc Drawn By:
Vin
3
GND
1
Vout
2
U1
AMS1117-3.3
1K
R1
D2
GND
5V
10uF
C13
100pF
C14
Cap
10uF
C15
0.1uF
C4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J1
Header 15
GND
3V3
1
2
3
P1
Header 3
GND
D1
M7
10uF
C1
0.1uF
C2
GND
GND
RST
1
2
K1
MHDR1X2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J2
Header 15
1
2
3
4
5
6
7
8
9
10
11
12
P2
Header 12
1
2
3
4
5
6
P5
Header 6
TX1
RX0
RST
GND
D2
D3
D4
D5
D6
D7
D9
D10
D11
D12
D8
VIN
GND
RST
5V
A0
A1
A2
A3
A4-SDA
A5-SCL
A6
A7
AREF
NC
D13
GND
GND
GND
GND
5V
5V
5V
5V
D3
D2
TX1
RX0
1
2
3
4
5
6
7
8
9
10
11
12
P3
Header 12
GND
GND
GND
GND
5V
5V
5V
5V
D7
D6
D5
D4
1
2
3
4
5
6
7
8
9
10
11
12
P4
Header 12
GND
GND
GND
GND
5V
5V
5V
5V
D11
D10
D9
D8
GND
GND
5V
5V
D12
D13
1
2
3
4
5
6
7
8
9
10
11
12
P6
Header 12
GND
GND
GND
GND
5V
5V
5V
5V
A0
A1
A2
A3
1
2
3
4
5
6
7
8
9
10
11
12
P7
Header 12
GND
GND
GND
GND
5V
5V
5V
5V
A4-SDA
A5-SCL
A6
A7
1
2
3
4
5
6
P8
Header 6
GND
3V3
GND
3V3
GND
3V3
1
2
3
4
P9
UART
1
2
3
4
P10
UART
1
2
P11
Header 2
A5-SCL
A4-SDA
5V
GND
RX0
TX1
5V
GND
AREF
GND
0805
D0805
VIN
电压转换模块
3V3电源扩展模块
直流电源输入模块
复位电路
模拟引脚扩展模块
排针座模块 数字引脚扩展模块
IIC扩展模块 串口通信模块 模拟信号参考电压模块
Arduino nano 原型版设计 2020001966 张柏珵
C1206
0805
SOT-223
C1206 0805
POWER-IN
IN4007
SMD-6-5 0805
KEY4
HDR1X15
CN3_4 CN3_2
CN3_2
HDR1X4
CN3_4
HDR1X15
HDR1X4 HDR1X2
CN3_4 CN3_4
CN3_4
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC401
PIC402
COC4
PIC1301
PIC1302
COC13
PIC1401
PIC1402
COC14
PIC1501
PIC1502
COC15
PID101
PID102
COD1
PID201
PID202
COD2
PIJ101
PIJ102
PIJ103
PIJ104
PIJ105
PIJ106
PIJ107
PIJ108
PIJ109
PIJ1010
PIJ1011
PIJ1012
PIJ1013
PIJ1014
PIJ1015
COJ1
PIJ201
PIJ202
PIJ203
PIJ204
PIJ205
PIJ206
PIJ207
PIJ208
PIJ209
PIJ2010
PIJ2011
PIJ2012
PIJ2013
PIJ2014
PIJ2015
COJ2
PIK101
PIK102
COK1
PIP101
PIP102
PIP103
COP1
PIP201
PIP202
PIP203
PIP204
PIP205
PIP206
PIP207
PIP208
PIP209
PIP2010
PIP2011
PIP2012
COP2
PIP301
PIP302
PIP303
PIP304
PIP305
PIP306
PIP307
PIP308
PIP309
PIP3010
PIP3011
PIP3012
COP3
PIP401
PIP402
PIP403
PIP404
PIP405
PIP406
PIP407
PIP408
PIP409
PIP4010
PIP4011
PIP4012
COP4
PIP501
PIP502
PIP503
PIP504
PIP505
PIP506
COP5
PIP601
PIP602
PIP603
PIP604
PIP605
PIP606
PIP607
PIP608
PIP609
PIP6010
PIP6011
PIP6012
COP6
PIP701
PIP702
PIP703
PIP704
PIP705
PIP706
PIP707
PIP708
PIP709
PIP7010
PIP7011
PIP7012
COP7
PIP801
PIP802
PIP803
PIP804
PIP805
PIP806
COP8
PIP901
PIP902
PIP903
PIP904
COP9
PIP1001
PIP1002
PIP1003
PIP1004
COP10
PIP1101
PIP1102
COP11
PIR101
PIR102
COR1
PIU101
PIU102
PIU103
COU1
PIC402
PIC1501
PIP801
PIP803
PIP805
PIU102
NL3V3
PIC1301
PIC1402
PIJ204
PIP205
PIP206
PIP207
PIP208
PIP305
PIP306
PIP307
PIP308
PIP405
PIP406
PIP407
PIP408
PIP503
PIP504
PIP605
PIP606
PIP607
PIP608
PIP705
PIP706
PIP707
PIP708
PIP903
PIP1003
PIR102
PIU103
NL5V
PIJ2012
PIP609
NLA0
PIJ2011
PIP6010
NLA1
PIJ2010
PIP6011
NLA2
PIJ209
PIP6012
NLA3
PIJ208
PIP709
PIP902
NLA40SDA
PIJ207
PIP7010
PIP901
NLA50SCL
PIJ206
PIP7011
NLA6
PIJ205
PIP7012
NLA7
PIJ2013
PIP1101
NLAREF
PIJ105
PIP2010
NLD2
PIJ106
PIP209
NLD3
PIJ107
PIP3012
NLD4
PIJ108
PIP3011
NLD5
PIJ109
PIP3010
NLD6
PIJ1010
PIP309
NLD7
PIJ1011
PIP4012
NLD8
PIJ1012
PIP4011
NLD9
PIJ1013
PIP4010
NLD10
PIJ1014
PIP409
NLD11
PIJ1015
PIP502
NLD12
PIJ2015
PIP501
NLD13
PIC102
PIC201
PIC401
PIC1302
PIC1401
PIC1502
PID202
PIJ104
PIJ202
PIK102
PIP102
PIP103
PIP201
PIP202
PIP203
PIP204
PIP301
PIP302
PIP303
PIP304
PIP401
PIP402
PIP403
PIP404
PIP505
PIP506
PIP601
PIP602
PIP603
PIP604
PIP701
PIP702
PIP703
PIP704
PIP802
PIP804
PIP806
PIP904
PIP1004
PIP1102
PIU101
NLGND
PIJ2014
NLNC
PID101
PIP101
PID201
PIR101
PIJ103
PIJ203
PIK101
NLRST
PIJ102
PIP2012
PIP1001
NLRX0
PIJ101
PIP2011
PIP1002
NLTX1
PIC101
PIC202
PID102
PIJ201
NLVIN
