Arduino Bluetooth Car

thingiverse

This was a little robotic car that I designed and built. Costs under $30 to make using knockoff parts. Runs using an arduino uno, 4 port dc motor shield, 18650 battery pack, and a bluetooth module. Things to print: 4x Wheels 1x Base 4x Motor Mount Top 4x Motor Mount Bottom Hardware: 1X 4x series 18650 battery pack 1X Arduino Uno 1X L293D Motor Shield 1X Bluetooth module 8X M2X30mm Bolts 8X M2 nuts (Probably optional) 1X Rocker Power Switch (Optional, but preferred) 4X D shaft motors (Bought mine from Gearbest) Wire Scraps Assembles using M2 nuts and bolts, needs to be long enough to go through the base and both motor mount parts. Download includes code I modified from the internet. NOTE: Baud setting is set for makeblock bluetooth module, may need to modify if using something else.