Fortunately, both the speed and direction of a DC motor can be controlled via an Arduino microcontroller. Let’s get into details. Direction control A circuit known as an H-bridge may be used to alter ...

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As shown in the circuit diagram we need only 3 Arduino terminal pins, pin 8 is for the push button which toggles the motor direction of rotation. Pins 9 and 10 are PWM signal outputs, at any time ...

Next, we are going to meet the actual hardware! MX1508 Pinout As shown the pinouts of MX1508 motor driver module are straightforward. It is similar to most motor driver modules, but the only ...

Use Arduino IDE 1.8.19 for programming. The potentiometer sends an analog signal to the Arduino Nano, which adjusts the PWM signal to control motor speed. The seven-segment display outputs motor speed ...

Figure 1. Arduino Uno. available to control a DC motor [8]. The Arduino Uno is one of the most common starter boards that are being used to control multiple kinds of motors, especially DC motors, ...