Welcome to participate in our #Ottoremixchallenge and win amazing robot kits and even a 3D printer! https://www.ottodiy.com/blog/challenge
Alien bot, a modular robot, easy to customize by changing each layer or adding components,
You can put any controller board that fit inside a square of 82mm x 82mm (3.2 in x 3.2in) or inside a circle of 117mm diameter (4.6in).
You can easily control adding a Bluetooth module.https://create.arduino.cc/projecthub/sontireddyran/robotic-car-controlledover-bluetooth-with-obstacle-avoidance-ed373f
You will need 2 micro metal motors (https://www.pololu.com/category/60/micro-metal-gearmotors),
422mm x 19mm wheels (https://www.pololu.com/product/1090),
custom caster ball can be printed adding a a 3/8" diameter metal ball or buy this one https://www.dfrobot.com/product-509.html (https://www.pololu.com/product/950),
the top part (plo_v2_shell_03a.stl) is for battery storage, you can put a speaker in the front for talk,
use this 10mm diameter RGB LED (http://www.seeedstudio.com/depot/Grove-Chainable-RGB-LED-p-850.html) or similar for the eye.
If you want to add more functions you can use many kind of sensors to fit in the holes
| plo_ball.stl | 817.1KB | |
| plo_bracket.stl | 48.3KB | |
| plo_v2_shell_03a.stl | 1006.8KB | |
| plo_v2_shell_03b.stl | 972.7KB | |
| plo_v2_shell_03b_no_antenna.stl | 297.2KB | |
| plo_v2_shell_03c.stl | 505.2KB | |
| plo_v2_shell_03d.stl | 515.9KB | |
| plo_v2_shell_03e.stl | 455.9KB |
