Summary

Put a new spin on the ubiquitous 2-wheel obstacle avoiding buggy bot with a cat-face!

I borrowed a few components for this build....

Cat_Buggy_Chassis

DC Motor-holding base plate remixed from: https://www.thingiverse.com/thing:1582398
Caster wheel remixed from: https://www.thingiverse.com/thing:2466441
Cat Face originally remixed from: https://www.thingiverse.com/thing:1818536
And here's my cleaned up cat-stamp: https://www.thingiverse.com/thing:4983388
Arduino Nano Seat: https://www.thingiverse.com/thing:5022005

I printed this chassis on it's side with raft and supports. The caster wheel, which is really just a wheel and not a caster, is to be assembled after printing, glue end bits onto axle after assembly.

Cat_Buggy_Bits

• 3.7v LiPo Battery
• 18650 LiPo Battery Charger Boost to 12v
• SPST on/off switch
• L298N DC Motor Driver
• HC-SR04 Sonic Sensor
• Arduino Nano ! pins up ! (see pic)
• 2x DC motors & wheels

Video: https://youtu.be/nugfFoT9bgw