13. E-BIKE MOTOR SPEED CONTROLLER SYSTEM

The velocity controller of the electric bike motor regulates the vehicle's speed. In order to effectively manage the speed of the electric motor, it basically uses a microprocessor to transform the manually operated throttle's incoming input into an electrical signal. Here, the controller is used for the crucially important efficient energy transf er, preventing losses in the system and so working together to extend the electric bicycle's battery life and range. The MOSFETs are used as drivers in the circuit to crucially drive the power to the motor without delay. The contemplation done for selecting such a powerful microcontroller is due to the additional features such as GPS, Display, Monitoring and healthcare, etcetera. The overall performance is critically determined by the design and implementation of an electric bike motor speed control ler. The motor delivered expected speed control without any delay. I. I NTRODUCTION Bicycles have been used by people as a practical form of transportation for ages. Future technological developments have created a demand for more advanced, comfortable options that take less time and effort. Converting a regular bicycle to an ele ctric one is also the answer in this case. This electric bike motor speed controller can be used on bicycles and bikes alike. The main objective of the project is to primarily control the speed of the electric motor by measuring the variance in the input derived manually by the throttle. Utilizing electric motorcycles has the primary benefit of having zero carbon emissions, or no carbon footprint, which supports India's goal of being carbon free by 2070 as well as the worldwide goal of becoming carbon free, significantly lowering pollution levels overall. Along with being environment friendly this is also pocket friendly which makes it one of the most effective choices to be made in dense populated cities, huge college campuses, parks etcetera. This can be used in conjunction with normal cycling wherein if the rider is exhausted then there is an option to switch to battery mode to propagate the vehicle using battery and thus be an electric vehicle.