How to build DIY OTTO, 3D printable, Bluetooth robot, code with Arduino 100% Tested

[@juliomamani3019]

Buen trabajo . Podría compartir los stls de las piezas impresas porfavor.

[@Incredible_428]

what is the small thing you taped at 16:38?

[@smartxprokits]

Sound sensor

[@batStelko]

What SG-90 Servo Motors are used 180 degree or 360 degree? I found both version,but cannot find what must choose?
Regards

[@smartxprokits]

Try 360 as gear breaking chances are leas

[@nithish7754]

Can we put Voice recogniser in place of Bluetooth module? By voice commands robo should operate

[@smartxprokits]

You can get free apps for voice recogination for bluetooth you can use that

[@vuhuynh158]

Hi Ad, how can the servos(5V) work while you input 6V battery?

[@smartxprokits]

Yes it will work 1V more is ok

[@vivekbhakta6949]

GOOD VIDEO

[@printo3d]

Where is the Bluetooth module?

[@smartxprokits]

It's Connected to Rx and Tx pins of arduino nano