mapping robot

thingiverse

This robot drives around and creates a map of your room when it bumps into stuff (like a roomba but worse, without a battery and slower). This is not actually an effective way of mapping your room, nor accurate enough to be useful for anything where a map a five year old drew wouldnt be enough. The only reason I made this is that its part of a school project and more of a proof of concept. This is everything you need if you actually decide to build this for whatever reason: - 1x Raspberry Pi 4b + microSD card - 1x Waveshare Stepper Motor HAT (https://www.waveshare.com/wiki/Stepper_Motor_HAT) - 2x NEMA 17 Stepper Motor 1.5a 12v (shouldnt be bigger than 42x42x39mm, otherwise you wont be able to fit them) - 1x 5a12v DC PSU - 4x Arduino 6x6mm push button (7 if you want some on the breadboard for debugging, recommended) - 3x ballpen spring 20mm - 4x 10koh resistor - 4x 100oh resistor - 8x m3 12mm screw - cables to connect pins with buttons - zipties - Breadboard (not strictly needed but makes it easier by requiring less soldering) - glue All the code is in the linked Github repository. https://github.com/Speckkatze/mappingRobot