e-bike Motor Cut Off Brake Sensor

e-bike Motor Cut Off Brake Sensor

thingiverse

Motor cutoff sensors for Bafang BBS01 mid drive motor for bicycles. Other parts required: -Spring from a ballpoint pen with a diameter of approximately 4.5mm -Thin fishing line, specifically 0.16mm and 1.6kg in weight -Soldering wire -Two regular wires Assembly can be understood visually by examining the provided pictures. It is recommended to research how to tie a knot on the fishing line as seen on Google, then attach it to the end of the spring. When the brake lever is pulled, it activates the fishing line, which causes the spring to bend and come into contact with the soldering wire, thereby closing the circuit. A zip tie was used on the brake lever to secure the other end of the fishing line. Please use these instructions at your own risk, as I will not be held responsible for any consequences resulting from this homemade brake sensor solution.

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