Arduino Obstacle Avoiding Robot Car 2WD With AA Battery

Today, I will show you how to make an Arduino Obstacle Avoiding Robot With Only AA Battery.
- Full instructions:
- Source code:

*** Individual Components ***
- Arduino UNO
- L298N Motor Driver or L293D Motor Shield
- Chassis(including motors and wheels)
- Wires
- Battery Holder
- Micro Servo Motor SG90
- HC-SR04 Ultrasonic Sensor
- Sensor Mount (Optional)

*** Tools (Optional) ***
Soldering Iron
Hot Glue Gun
Wire Cutter
Screw Driver

!!! DO NOT COPY & REUP !!!
***********************************

[goodKazuma]

May I know what type of switch did you use? Also can the 9V battery holder with switch replace the four AA battery with a connected switch as shown in your diagram? Thank you!

[Bryan-fdn]

why is the wiring so complex can you please wire it for me?

[edriansaguano]

What length is your F/M jumper wires sir? Is it 10 or 30cm?

[kiwi__]

my robot is making a low buzzing noise and not moving, what’s the issue?

[yahrajput]

Bro my car is moviing backward so much distance, how can i change it?

[mumtaj]

Bro from where you get that codes you write themselves or you download from somewhere

[marcoseverini]

6:32 did you connect 2 cables to the same "pin" of the button ?

[peterpiper]

The assembled car are the demo car are not the same

[gracemargaretha]

may i know where did u get the white wheel?

[ammadghias]

Can’t I use the arudino board 5v and GND too

[ammadghias]

My car dosent turn it just goes back don’t know why pls help need to submit tommorow

[MGRobotics]

what are the libraries that i need to install can you comment the link

[mustafaalzinkee]

i keep getting message saying (no such file or directory)

[harutosato]

i need help. both dc motors arent moving. i double checked all wires and im not sure if its properly placed or not. help me pls thanks

[Noxx]

i can not upload the code please help me i must make this for school

[pietrodilucca]

le code est une plaie et défaut un peu partout....!

[voltagegaming]

Bro i did not understand wireing please help me

[AnanYa-ciui]

Could u please share the code plssss bro

[sharadkokare]

I can not upload code please help me I must make this for school. Help me Bro!

[Abdu.]

Tumhary chkr me pura setup bna lia ab ni chla ...k tumhara demo b fake he...assempled gari or thi