1
2
3
4
5
8
4
2
KHỐI JACK KẾT NỐI
1K
R32
SW4
10k
+5
R33
1K
UP
SW3
SW5
10k
R34
1K
+5
R35
DOWN
SW4
SW6
10k
R36
1K
+5
R37
3
1
10k
SET
SW2
+5
SELECT
SW5
10k
BACK
SW6
4
2
1K
R31
3
1
10k
I/O
SW1
+5
SW3
R30
4
2
1K
C3 1000uF/16V
+5
4
2
C2
104
R29
3
1
C1
104
SW2
R28
4
2
VoVo+
SW1
+5
3
1
AC
AC
GND
3
4
R27
4
2
1
2
R26
3
1
L
N
7
KHỐI NÚT NHẤN
HLK
HLK-5M12
3
1
KHỐI NGUỒN
6
A
A
HD1
2
1
HD2
2
1
N
L
HD4
2
1
C-1
C-2
C-5
C-6
HD3
2
1
C-3
C-4
HD5
2
1
C-7
C-8
GND
GND
GND
GND
GND
GND
KHỐI CHẤP HÀNH
VCC
VCC
VCC
R8
120k
KHỐI VI XỬ LÝ
SW4
SW5
SW6
SW3
CTR8
CTR7
R2
120k
AREF
GND
13
12
~11
~10
~9
8
15
14
13
12
11
10
9
8
VCC
GND
+5
7
~6
RESET
~5
3.3V
4
5V
ARDUINO UNO
~3
GND
2
GND
Tx -> 1
Vin
Rx <- 0
CTR1
CTR6
CTR5
CTR4
CTR3
CTR2
CTR1
PZEM RX
PZEM TX
100K
OPTO1
1
4
2
3
5
OPTO PC817
D1
1N4007
VCC
R4
2
1
N
3
C-1
CTR2
100K
OPTO2
1
4
2
3
VCC
Q2
A1015
5
OPTO PC817
Relay 10A/5V
R6
D2
1N4007
RL2
4
R9
R7
100K
220
CTR3
N
3
C-2
4
2
3
5
OPTO PC817
2
1
1
D3
1N4007
GND
VCC
VCC
RL3
4
2
1
N
3
C-3
Relay 10A/5V
GND
Relay 10A/5V
GND
GND
Q3
A1015
OPTO3
GND
VCC
B
22
23
24
25
I2C SDA 26
I2C SCL 27
R17
120K
Buzz
SW1
SW2
R11
120k
VCC
R10
KHỐI NGOẠI VI
CTR4
+5
RL1
4
GND
220
JP1
I2C SDA
1
I2C SCL
2
I2C
Q1
A1015
220
A0
A1
A2
A3
A4
A5
B
16
17
18
19
20
21
220
AR3
ARDUINO UNO
7
6
5
4
3
2
1
0
R1
R3
R5
120k
100K
OPTO4
1
4
2
3
R14
120k
Q4
A1015
VCC
R13
220
5
OPTO PC817
JP3
1
2
I2C
R12
D4
1N4007
RL4
4
2
1
N
3
C-4
CTR5
100K
OPTO5
1
4
2
3
VCC
Q5
A1015
5
OPTO PC817
Relay 10A/5V
GND
R15
D5
1N4007
RL5
4
R16
CTR6
3
C-5
1
4
2
3
D6
1N4007
GND
VCC
VCC
RL6
4
2
1
N
3
C-6
Relay 10A/5V
GND
Relay 10A/5V
GND
GND
Q6
A1015
5
OPTO PC817
2
N
100K
OPTO6
220
1
R18
GND
GND
JP2
PZEM RX
L
1
PZEM TX
N
2
PZEM
JP-AC
1
2
PZEM
HD10
RED
2
BLACK
1
CT PZEM
JP-CT
BLACK
1
RED
2
PZEM
+5
JP4
1
2
PZEM
VCC
R20
10K
GND
VCC
C
R19
1K5
CTR7
R21
100K
OPTO7
1
4
2
3
OPTO PC817
R23
10K
Q7
A1015
VCC
R22
1K5
5
D7
1N4007
4
RL7
2
1
N
3
C-7
Relay 10A/5V
GND
CTR8
R24
100K
OPTO8
1
4
2
3
Q8
A1015
Buzz
R25
1k
5
OPTO PC817
D8
1N4007
4
RL8
HD9
1
2
D9
1N4007
Còi
Q9
C1815
C
2
1
N
3
C-8
GND
Relay 10A/5V
GND
GND
GND
D
D
Title
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A3
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Người thiết kế: Nguyễn Thế Hiếu
05/06/2022
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