Schematic

1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 2014/12/9 Sheet of
File: D:\pic\ben\MOTOR DRIVER.SchDoc Drawn By:
EN A
6
EN B
11
IN1
5
IN2
7
IN3
10
IN4
12
OUT1
2
OUT2
3
OUT3
13
OUT4
14
ISEN A
1
ISEN B
15
VS
4
VSS
9
GND
8
U1
L298N
J1
HEADER6*2
1 2
JP1
D5 D6 D7 D8
D4D3D2D1
Vin
1
GND
2
Vout
3
U2
7805
C1
100uF16V
C3
104
C4
100uF35V
LED
Red
C2
104
VCC
5V
1
2
3
Power
HEADER 3
GND
GND
OUT1
OUT2
OUT3
OUT4
VCC
GND GND GND
R3
102
GND
5V
GND
1
2
JP2
HEADER 2
1
2
JP1
HEADER 2
GND
ENA
ENB
In1
In2
In3
In4
In1
In2
In3
In4
ENA
ENB
GND
GND
VCC
5V
5V
5V
5V
OUT1
OUT2
OUT3
OUT4
5V