Mecanum gCode Car

grabcad

Code and PCB files can be found on: https://github.com/alpha-timtauri/Mecanum-CarA demo video with a robot arm as addition:https://youtu.be/xslhelKi-s4This is a multifunctional an relatively cheap robot platform, that can be operated by gCode commands or files and does NOT require a Raspberry Pi.The code does works well, but some bugs may still be part of it. The documentation is mostly an awful mix of the english and german languages, but I hope to find the time as soon as possible to make it more understandable.Buyable parts: -Mecanum Car Chassis (ebay has multiple sets)-NodeMCU-esp32 (v4 was my version)-5 Arduino Nanos (4 are minimum to drive the Motors)-2 L298N Motor driver modules-some kind of battery (I used a 4.5 AH 12v battery, commonly used in scooters or motorcycles)-6 HC-SR04 Ultrasonic sensors (optional)- SSD1306 OLED Display (optional)- Rocker Switch_KCD1-11_2pin (optional but recomanded)- some cables, screws and spacers (details in the CAD files)-everything that you want to mount on top, that can be controlled via I2CEvery file contained in this project was made with open-source software and can be adjusted to your own needs without any cost.Every mecanical part can easily be bought in the internet or at least be manufactured with a 3D-Printer.The required PCBs an be orderd with the uploaded gerber files for approximately 11 € plus shipping (~10€ for germany)A soldering iron and some screwdrivers are the only required tools.I wish a lot of fun to build and use this. If you find any problems please contact me. Maybe I can help or at least mention it here for everyone.