If the left sensor sees white, it turns right. If the right sensor sees white, it turns left. If both sensors see white (off track), it stops. The logic is handled by Arduino, and motor movement is ...

This paper presents the results of research of the impulse control circuit of a DC motor by the PWM method using the MOSFET transistor. This control is with an active drive circuit with feedback by ...

This paper presents a soft-start circuit using the pulse width-modulation (PWM) method. The motor is controlled by the dc chopper associated with a low-cost PWM chip TL494. The design criteria are ...

This braking system was a part of my second year project at VIT Bhopal. Arduino UNO, Motor, motor driver, HC-SR04 sensor and breadboard were used to build a cheap, yet efficient braking system with ...