Dump truck elektronic switches
thingiverse
To enable on-demand operation of the dump truck, I installed an end-switch to prevent damage. This allowed me to control its up and down movements without manual intervention, which was another hurdle to overcome. To solve this issue, I utilized the Mini Micro Limit Switch Roller Lever, requiring three units per installation. Each costs less than $2 on AliExpress when purchasing 10 or more. An electronic schema is provided for reference. Additionally, a "krone" hiding plate will be installed to conceal the servos, as they are not visually appealing. To facilitate this, I manually drilled holes in the chassis, making it possible to install the device underneath if a suitable location can be found.
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