After soldering the power MOSFETs, board to mount the microcontroller and mosfet driver was constructed. Video below shows that the ADC from pedal is converted to PWM output to drive the motor. Only one analog output from pedal is used in this case and only one of the power MOSFET is used at a time […]

Well I thought it’s going to be easy, not! Never before I soldered anything this big, the rule of soldering is that both material to be soldered are at soldering temperature. Soldering without heating the busbar first is impossible, as if there is a layer on the copper that resists soldering. A video on youtube […]