Hlo friends !!!!!!
This is my new instructables
In above photo it's just rough assembly of the robot
I will guide you that how to make your first Robot with Arduino very easy
Step by Step
So lets gather all necessary parts
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Step 1: Gathering the Material
These are some necessary parts
Here i use
An Arduino mega (you can use any other Arduino )
An Ultrasonic sensor
Two DC Motors
A l293d Dual H-bridge motor driver
Step 2: Making the Base
Actually you can use anything to make base
i have use a old car audio system's box
but u can even use a cardboard
Step 3: Attaching the Motor With H-Bridge
Solder Both the motors
And then connect Both the motors with H-BRIDGE
Step 4: Completing the Motor Assembly
Attach both the motors with superglue
as u can see that i have use two other motor shells without ( without Motors)
so now lets move to top of the robot
Step 5: Let's Move on to the Arduino
Assemble Arduino with the help of Zip tie
Step 6: Assembling the Ultrasonic Sensor
Take a plastic piece and then cut it into a mount for the sensor as shoen in the picture.
And then put it on the robot base.
Step 7: Completing the Wiring
Connect Ultrasonic sensor's ground to the Arduino. Ground
VCC to VCC ECHO to the pin 10 and
TRIGGER to the pin to 2
MOTOR 1 to pin 3,5
MOTOR 2 to pin 6,9
Step 8: Its Time to Code
Step 9: Have Fun !!!!!!!!!!!!!
If u like this instructables please hit the vote button in robotic contest .Thanq so much .