robotic lawn mower - new motor caps, new wheel for 608 bearing

thingiverse

I built and ran my lawn mower, Fridolin Maeh, for two months. It works flawlessly, and I'm thrilled with its performance. You can purchase the manual from Andreas at www.reprap-windturbine.com, which includes a comprehensive list of required parts and STL files for 10 euros. I'd like to extend my gratitude to Andreas! To optimize my mower's functionality, I made some key adjustments: * Instead of printing an electronics box, I opted to buy one. * I replaced the Arduino Uno R3 with an Arduino Nano for improved efficiency. * To conserve battery life, I used a single 1 Lipo 3S / 5000mAh cell and positioned it centrally (since my lawn isn't excessively large). * I designed and printed a motor hood to encase the motors, eliminating the need for hot glue seals. * I created a new front wheel hub and wheel design that utilizes 608 bearings, making it easier to source in Switzerland. Lastly, I integrated an MySensor relay and voltmeter into my mower, allowing me to monitor its performance remotely through my Domoticz home automation system. My current settings are: * Front sensor trigger threshold: 6 * Cutting motor speed: 40 RPM * Low battery warning threshold: 10