Wire Connection - Arduino TA0136 User Manual

Chapter 4
Hardware installation

4.6. Wire Connection

You are almost there. Final step is to wire the cables to power supply (i.e. Battery Box), UNO board,
ultrasonic sensor and Servo. The following diagram shows the connection map. Don't panic if this is
your first project, you can also follow the connection table 2. Take your time and be patient with
wires.
Caution: Any incorrect wire connection will lead to problems including device malfunction, device
failure, damage to the device or damage to other property.
Table 1 Connection table
UNO board Sensor
Shield
V
6
9
10
11
V
G
V
5
V
G
V
A1
A0
G
Figure 3 Connection map
L289N Battery
Box
GND GND
VMS VMS
+(Left)
-(Left)
+(Right)
-(Right)
ENA
IN1
IN2
IN3
IN4
ENB
GND
5V+
Motor Motor
left Right
+(red)
-(black)
+(red)
-(black)
24
Servo Ultrasonic
sensor
S
+
-
+
Trig
Echo
-