热搜关键词: 电路基础ADC数字信号处理封装库PLC

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CT107D电路原理图-2012版

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蓝桥杯

蓝桥杯

原理图

原理图

CT107D电路原理图-2012版

1
VCCA
2
3
4
5
6
U6
GND
L9
VCCA
U3
SW-PB
LED
R4
VCCA
C2
P30/TXD
P31/RXD
USB1
A
SHIELD
VCC
D-
D+
GND
SHIELD
USB_A
12M
CY1
22p
CY2
22p
CH341A_P
VCCA
VCC
J1
2
3
1
GND
GNDUSB
VCCA
SW LATCH
S3
VCCA
UD1-
UD1+
GNDUSB
1u
1
2
3
4
R25 300
Txd
5
Rxd
6
7
R26 300
8
C5
CH41V3
9
UD1+
10
0.1u
UD1-
11
GND
12
13
CH341XI
Y1
CH341XO
14
1K
J4
ACT#
RSTI
SIN#
AFD#
ERR#
PEMP
ACK#
SLCT
V3
UD+
UD-
GND
XI
XO
VCC
BUSY
INI#
STB#
SCL
SDA
D7
D6
D5
D4
D3
D2
D1
D0
28
27
26
25
24
23
22
21
20
19
18
17
16
15
TEN
SDA
1
2
3
CON3
SDA
R27 300
R28 300
R29 300
R30 300
P16/MISO
MISO
P15/MOSI
MOSI
P17/SCK
SCK
RST
GND
J5
3
2
1
CON3
S6
Serial
SW-PB
Parallel
S5
SW-PB
S4
SW-PB
S9
SW-PB
S8
SW-PB
S13
SW-PB
S12
SW-PB
S17
SW-PB
P32
S16
SW-PB
P33
P34
P35
P36/WR
P37/RD
GND
Y7C
P00
P01
P02
P03
P04
P05
P06
P07
1
11
2
3
4
5
6
7
8
9
10
SW-PB
SW-PB
SW-PB
P31/RXD
S10
S14
S18
SW-PB
SW-PB
SW-PB
P30/TXD
C9
0.1u
Y4C
S7
S11
S15
S19
P00
P01
P02
P03
P04
P05
P06
P07
2
3
4
5
6
7
8
9
10
1
11
OE
LE
D1
D2
D3
D4
D5
D6
D7
D8
GND
M74HC573M1R
VCC
20
VCC
VCC
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
19
18
17
16
15
14
13
12
L2
LED
L1
LED
R32
R33
R40
R41
R42
R43
R44
R45
300
300
300
300
300
300
300
300
L4
LED
L3
LED
L8
LED
L7
LED
L6
LED
L5
LED
A
DS1
7SEG-4
U7
OE
LE
D1
D2
D3
D4
D5
D6
D7
D8
GND
M74HC573M1R
VCC
20
f
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
19
18
17
16
15
14
13
12
a
b
c
d
e
f
g
dp
e
VCC
a
g
d
b
c
dp
a
b
c
d
e
f
g
dp
1
2
3
4
DS2
7SEG-4
a
f
e
g
d
b
c
dp
a
b
c
d
e
f
g
dp
1
2
3
4
9
10
11
12
9
10
11
12
1
2
3
4
5
6
7
8
PWR2.5
LCD1
GND
VCC
VO1
P20/SCL
P21/SDA
P12
P00
P01
P02
P03
P04
P05
P06
P07
VCC
GND
Vss
Vdd
V0
RS
R/W
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
BLA
BLK
CON16_LCD
0.1u
GND
VO1
P21/SDA
P00
P02
P04
P06
P26
VCC
VCC
LCD2
Vss Vdd
V0
RS
R/W
E
DB0 DB1
DB2 DB3
DB4 DB5
DB6 DB7
PSB NC
RES VT
BLA BLK
CON20_LCD
VCC
P20/SCL
P12
P01
P03
P05
P07
GND
GND
GND
Y6C
U18A
U18B
74LS04
N_A1
74LS04
Rb1
VO1
R8
100
Rb3
50K
OUT
VCC
RST
DISC
CVOLT
3
8
4
7
5
NET_SIG
VCC
10K
U18C
74LS04
U18D
C8
a1
b1
c1
d1
e1
f1
g1
dp1
com4
com3
com2
com1
a1
b1
c1
d1
e1
f1
g1
dp1
1
2
3
4
5
6
7
8
VCC
com8
com7
com6
com5
U8
GND
1
11
2
3
4
5
6
7
8
9
10
OE
LE
D1
D2
D3
D4
D5
D6
D7
D8
GND
M74HC573M1R
0.1u
GND
VCC
20
VCC
0.1u
JS2
T
1
6
2
C14
0.1u
U15
THR
TRIG
74LS04
U18E
2
1
GND
NE555N
C16
C21
74LS04
B
U18F
C7
P00
P01
P02
P03
P04
P05
P06
P07
C22
10u
U16
0.1u
VCC
RD1
AIN1
Rb2
AIN3
R31
B1
B
B2
2
4
6
N_B1
P11
N_B2
VCC
AIN0
AIN1
AIN2
AIN3
1
2
3
4
5
6
7
8
AIN0
AIN1
AIN2
AIN3
A0
A1
A2
VSS
PCF8591
VDD
AOUT
Vref
AGND
EXT
OSC
SCL
SDA
16
15
14
13
12
11
10
9
VCC
OUT
VCC
GND
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
19
18
17
16
15
14
13
12
com1
com2
com3
com4
com5
com6
com7
com8
a
b
c
d
e
f
g
dp
R22
R21
R20
R19
R18
R17
R16
R15
300
300
300
300
300
300
300
300
a1
b1
c1
d1
e1
f1
g1
dp1
U22
com5
com7
b1
c1
com8
e1
com6
com3
1
2
3
4
5
6
7
8
R5
R7
C2
C3
R8
C5
R6
R3
LED8X8_1
U23
C8
C7
R2
C1
R4
C6
C4
R1
1
2
3
4
5
6
7
8
dp1
g1
com2
a1
com4
f1
d1
com1
B
LED8X8_2
74LS04
U11
CX20106A
N_A1
P10
N_A2
1
3
5
IN
C1
C2
GND
fo
C3
OUT
VCC
J2
A1
A
A2
JUMP6
10K
P20/SCL
P21/SDA
P10
P12
Y5C
P00
P01
P02
P03
P04
P05
P06
P07
U9
GND
1
11
2
3
4
5
6
7
8
9
10
OE
LE
D1
D2
D3
D4
D5
D6
D7
D8
GND
M74HC573M1R
VCC
20
U10
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
19
18
17
16
15
14
13
12
1
2
3
4
5
6
7
N_SPK
8
IN1
IN2
IN3
IN4
IN5
IN6
IN7
GND
ULN2003
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
COM
16
15
14
13
12
11
10
9
VCC
RELAY-SPDT
D1
N_RELAY
DIODE
STEPA
STEPB
STEPC
STEPD
N_RELAY
N_MOTOR
N_BUZZ
L10
VCC
m1
GND
K1
m2
VCC
LED
R24 300
m2
VCC
JS1
1
C1
0.1u
R2
10
C3
1u
C6
2
R
C4
330p
3.3u
R5
200k
N_B1
N_HALL
P24
GND
P14
VCC
N_MOTOR
VCC
VCC
STEPA
STEPB
STEPC
STEPD
SPK
GND
NET_SIG
P34
GND
AIN0
OUT
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J3
C19
NET_SIG
R6
10k
VCC
47u
D3
DIODE
D2
Vee
DIODE
C20
47u
U12
P00
P01
P02
P03
P04
P05
P06
P07
R36
R38
P37/RD
P36/WR
P22
P23
RST/51
Y3
34
33
32
31
30
29
28
27
5
36
9
8
35
6
D0
D1
D2
D3
D4
D5
D6
D7
RD
WR
A0
A1
RESET
CS
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
8255A
4
3
2
1
40
39
38
37
18
19
20
21
22
23
24
25
14
15
16
17
13
12
11
10
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
U2
VCC
P10
1
P11
2
P12
3
P13
4
P14
5
P15/MOSI
6
P16/MISO
7
P17/SCK
8
P30/TXD
14
P31/RXD
15
P32
16
P33
17
P34
18
P35
19
P36/WR
20
P37/RD
21
PB0 (XCK/T0)
PB1 (T1)
PB2 (AIN0/INT2)
PB3 (AIN1/OC0)
PB4 (SS)
PB5 (MOSI)
PB6 (MISO)
PB7 (SCK)
PD0 (RXD)
PD1 (TXD)
PD2 (INT0)
PD3 (INT1)
PD4 (OC1B)
PD5 (OC1A)
PD6 (ICP)
PD7 (OC2)
PA0 (ADC0)
PA1 (ADC1)
PA2 (ADC2)
PA3 (ADC3)
PA4 (ADC4)
PA5 (ADC5)
PA6 (ADC6)
PA7 (ADC7)
PC0 (SCL)
PC1 (SDA)
PC2 (TCK)
PC3 (TMS)
PC4 (TDO)
PC5 (TDI)
PC6 (TOSC1)
PC7 (TOSC2)
VCC
AVCC
AREF
GND
GND
40
39
38
37
36
35
34
33
22
23
24
25
26
27
28
29
10
30
32
31
11
P00
P01
P02
P03
P04
P05
P06
P07
P20/SCL
P21/SDA
P22
P23
P24
P25
P26
P27
9
VCC
VCC
ALE
GND
GND
VCC
U4
VCC
PR1
9
Com
1
2
3
4
5
6
7
8
VCC
21
22
23
24
25
26
27
28
P20/SCL
P21/SDA
P22
P23
P24
P25
P26
P27
VCC
X2
X1
18
19
X2
X1
EA/VP
ALE/P
PSEN
31
CY3
30
29
ALE
22p
X2
C10
10u
C11
0.1u
C12
0.1u
C13
0.1u
10K
Y3
GND
32.768K
1
2
3
4
A0
A1
A3
GND
AT24C02
VCC
WP
SCL
SDA
8
7
6
5
8
IN+
10
LM324
R35
R37
R39
U14
R14 10K
R13 10K
GND
1
2
3
4
GAIN
-IN
+IN
GND
LM386
GAIN
BYPASS
VS
OUT
8
7
6
5
R23 10
C17
N_SPK
VCC
C18
SPK
47u
VCC
SP1
4
U26A
1
R34
IN-
3
2
U26B
11
20PIN
J6
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20PIN
N_BUZZ
BUZZER
C
C
LM324
Rb4
Vee
6
7
5
LM324
10K
J7
VCC
IN-
IN+
GND
1
2
3
4
CON4
AIN2
0.1u
U24
P25
P26
P27
1
2
3
A
B
C
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
15
14
13
12
11
10
9
7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y7
WR
2
3
U26C
U25A
1
74HC02
U25C
10
Y6C
Y7C
Y5
WR
5
6
U25B
4
74HC02
U25D
13
Y4C
Y5C
J13
P36/WR
WR
GND
1
2
3
CON3
RST
9
RESET
X2
X1
12
13
XTAL2
XTAL1
ATmega16-16PC
J15
VCC
VCC
GND
6
4
5
G1
G2A
G2B
Y6
WR
8
9
Y4
WR
11
12
74HC138
R7
10K
GND
P20/SCL
P21/SDA
R9
10K
74HC02
74HC02
RST/51
RST
RST/AVR
1
2
3
CON3
U1
P10
P11
P12
P13
P14
MOSI
P15/MOSI
MISO
P16/MISO
SCK
P17/SCK
P30/TXD
P31/RXD
P32
P33
P34
P35
P36/WR
P37/RD
1
2
3
4
5
6
7
8
10
11
12
13
14
15
16
17
P10/T2
P11/T2EX
P12
P13
P14
P15
P16
P17
RXD
TXD
INT0
INT1
T0
T1
WR
RD
P00
P01
P02
P03
P04
P05
P06
P07
P20
P21
P22
P23
P24
P25
P26
P27
39
38
37
36
35
34
33
32
P00
P01
P02
P03
P04
P05
P06
P07
P00
P01
P02
P03
P04
P05
P06
P07
U5
GND
P14
R11
10K
VCC
GND
DQ
VDD
18B20
P10
1
P11
2
P12
3
P13
4
P14
5
P15/MOSI
6
P16/MISO
7
P17/SCK
8
GND
9
P30/TXD
10
P31/RXD
11
P32
12
P33
13
P34
14
P35
15
P36/WR
16
P37/RD
17
VCC
18
VCC
19
GND
20
20PIN
N_A2
J10
VCC
1
P00
2
P01
3
P02
4
P03
5
P04
6
P05
7
P06
8
P07
9
VCC
10
ALE
11
GND
12
P27
13
P26
14
P25
15
P24
16
P23
17
P22
18
P21/SDA
19
P20/SCL
20
J11
VCC
VCC
U19
1
2
3
4
VCC2
X1
X2
GND
DS1302
VCC1
SCLK
I/O
RST
8
7
6
5
N_BATTERY
P17/SCK
P23
P13
R10
1K
U21
VCC
1
GND
2
N_HALL
3
VDD
GND
OUT
HALL
VCC
J12
1
2
3
4
5
6
CON6
R1
1K
CR1
1u
S1
SW-PB
D
RST/AVR
RST/51
R3
10K
D
CY4
X1
22p
Y2
12M
VCCA
U20
C15
0.1u
N_B2
GND
VCC
OUT
GND
VDD
1838
VCC
S2
SW-PB
LD1
VCC
Infrared
R12 1K
Title
RST
9
RESET
STC89C52/STC12C5A60S2
20PIN
Size
Orcad C
Date:
File:
Number
Revision
2012/3/14
F:\work\..\ct107d.sch
Sheet of
Drawn By:
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