The L293D quadruple half-H drivers chip allows us to drive 2 motors in both directions, with two PWM outputs from the Arduino we can easily control the speed as well as the direction of rotation of ...

Circuit and Working: Fig. 1: Circuit diagram of the temperature-based fan speed control and monitoring using Arduino. The circuit diagram of the temperature fan speed control and monitoring is shown ...

Figure 1. Arduino Uno. available to control a DC motor .The Arduino Uno is one of the most common starter boards that are being used to control multiple kinds of motors, especially DC motors, because ...