This is an educational robot intended to be used as a sniffer or line follower.

It has been designed to attach other components such as servos, LEDs, push buttons, a buzzer, and other sensors included in the product "Zum Box" distributed by bq.

BOM (see attached image)

Printed parts:

• 1 x chassis
• 1 x battery holder
• 2 x wheel
• 1 x sniffer

Hardware:

• 1 x Battery holder
• 1 x BQ Zum Core
• 2 x IR sensor
• 1 x Button
• 2 x Light sensor
• 1 x Buzzer
• 1 x Ultrasound sensor
• 1 x Potentiometer
• 2 x Led
• 1 x Micro-USB Cable
• 2 x Miniservo
• 2 x Continuous rotation servos

Build Instructions


See the attached pdf (in Spanish). Pictures are clear enough to follow the steps even if you do not understand Spanish.
Check this video:

https://www.youtube.com/watch?v=hQF05l-RxTo 


Example code


Attached you will find a simple Arduino program for following a line ("Arduino_renacuajo_line_follow.ino"). 


Android-Control


Now you can control your robot through the "RoboPad" app.
So just upload the "Arduino_robopad_renacuajo.ino" into your robot, connect the Bluetooth Module and install the Android app:
https://play.google.com/store/apps/details?id=com.bq.robotic.robopad&hl=en


Youtube trailer: https://www.youtube.com/watch?v=F8OlUu4fgNo