Arduino fast serial read3/12/2024 We represent the ON time as ‘Ton’ and OFF time as ‘Toff’ whereas T (time period) is the sum of them both. It will give signals between zero and high frequencies. On the other hand, the PWM is useful for analog output. Our Arduino will give output in digital form i.e. Pulse Width Modulation (PWM) Speed Control: The Arduino will use the PWM feature to send pulsating waves in order to control the speed. The speed of the motor can be changed from 0-9 (0 being the minimum speed and 9 maximum speed). We connect the PC to the Arduino with the help of USB cable and send commands using the serial monitor. The motor will be connected to a transistor whose base will be connected to PWM pin of Arduino. We will be using the PWM (Pulse Width Modulation) feature to get variable voltage and to control motor speeds. The Arduino Nano is connected to the PC with the help of USB cable and commands are given through the serial monitor of the Arduino IDE. In this project, we will be interfacing a DC motor to Arduino Nano so that its speed can be controlled by sending commands through a PC.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |