KHOI BAM XUNG CHO DONG CO
KHOI CONG SUAT
KHOI NGUON CUNG CAP
PW2
PW1 I3
PW1
I2
I4
VDD
I3
VCC
PW1
PW2
I2
I1
I1
PW2
I4
D5 D6
R6
330
D11
LED
C2
102
RV3
RV1
R5
330
D4
C5
102
U1
NE555
2
5
3
7
6
4
81
TR
CV
Q
DIS
THR
R
VCCGND
C1
10uF
330
R2
R4
330
D12
LED
Y
VCC
Y
MOTOR 1
CON2
1
2
DK_DC
1
2
3
4
D1
LED
RV2
Y
VDD
D2
LED
D3
U2
NE555
2
5
3
7
6
4
81
TR
CV
Q
DIS
THR
R
VCCGND
Y
VCC
Y
VCC
R1
330
RV4
J1
CON2
1
2
MOTOR 2
CON2
1
2
D10
C2
10uF
Y
Y
VCC
R3
470
D13
LED
S1
C3
102
R2
470
Y
Y
VDD
D8
Y
U5
LM7805
1
2
3VI
GND
VO
5V
CON2
1
2
S2 D15
C4
104
R5
330
Y
VDD
C7
10uF
C6
100uF
Y
VCC
NGUON > 5V
CON2
1
2
U3
L298/MUTIV
4
5
7
8
9
10
12
2
3
13
14
1
15
6
11
VS
IN1
IN2
GND
VSS
IN3
IN4
OUT1
OUT2
OUT3
OUT4
ISENA
ISENB
ENA
ENB
D16
LED
D7
R7
330
D9
D14
LED