The robot has been designed to attach other components such as servos, LEDs, push buttons, a buzzer, and other sensors included in the product "Mi primer kit de robotica" ("My first robotics kit") distributed by bq.
BOM Printed parts:
You will need to print one copy of each part, except for the following:
- 4 x screw_cover
- 2 x wheel_front
- 2 x wheel_rear
7 x M3x10 screw
1 x M3x12 screw
8 x M3x16 screw
2 x M3x25 screw
2 x M3x35 screw
14 x M3 nut
3 x M3 blocking nut
4 x 3x84mm O-ring
8 x AAA batteries
Parts included in "Mi primer kit de robotica" by bq:
1 x Freaduino UNO (Arduino UNO derivative)
2 x IR sensors for line following
2 x LDR sensors
2 x Continous Rotation Servo
1 x Miniservo (ES08A / SG90)
1 x 8 AAA battery holder
1 x Bluetooth Module (optional)
Build Instructions See the attached pdf (in Spanish) in the "Files" section.
Pictures are clear enough to follow the steps even if you do not understand Spanish. Example code Attached you will find two simple Arduino programs ("Arduino_escarabajo..."). One follows a line and the other searches for the brightest spot.
Android-Control Now you can control your robot through the "RoboPad" app. So just upload the "Arduino_robopad_escarabajo.ino" into your robot, connect the Bluetooth Module and install the
Disclaimer This thing and all other published material cannot be considered as a final product of bq and bq takes no responsibility of its use. It must be considered as an experimental and early released product developed by the Innovation and Robotics Department staff with the intention to share it and test it as soon as possible within the community. Final releases will be published on http://diy.bq.com & http://diy.bq.com/printbots/beetle-guia-de-montaje/
To make the parts fit, we split them into two print beds. 1. Print at 0.2 mm layer height, with 10% infill. This uses 63g of filament and takes 354 minutes. 2. Print at 0.2 mm layer height, with 10 % infill. This uses 81g of filament and takes 447 minutes.