![]() ![]() You can easily program the GPIO pins to interact with external hardware, which is what we are going to do in order to control the speed of a DC motor. It will put you up to speed with Raspberry Pi.Ī Raspberry Pi is a credit card size computing unit that in addition to having all hardware units required to make a functioning computer also has what are known as GPIO pins for real-time interaction with the external world. If you are an absolute beginner when it comes to Raspberry Pi I highly recommend reading the post. I have created a separate post dedicated to properly setting up Raspberry Pi for practical electronics here. The DC motor driver IC or L293D will be connected to the GPIO pins of the Raspberry Pi from where the signals will dictate in which direction the motor is going to run into and with what speed. In order to achieve the speed control of DC servo, we will be writing some python scripts that are going to get executed on the Raspberry Pi. So how exactly are we going to control the speed of a DC motor using Raspberry Pi? Can You Use L298N With Raspberry Pi to Control a DC motor?.How Many DC motors can a Raspberry Pi Control?.Can Raspberry Pi Control Motors Directly?.How to send sensor data from arduino to raspberry pi?.Do arduino sensors work with Raspberry Pi?.Can Raspberry Pi be used as a general purpose computer?.Beginners guide to setting up Raspberry Pi.What is PWM and how to use it in practical electronics?.So, it doesn’t matter whether you are just learning to control the speed of a DC motor using Raspberry Pi or deploying it into a project, I will ensure the article is wholesome and comprehensive to make your understanding total.Ī few more related articles to make your understanding more comprehensive(opens in a new tab) This will also give you an insight into how you can use Raspberry Pi in creative ways. However, if you are already using a Raspberry Pi in a project, it makes sense to learn how to control the speed of a DC motor with it. If you are an absolute beginner in embedded systems, maybe I will recommend you to learn DC motor speed control using Arduino only. Now, I learned how to control the speed of a DC motor in my college days using Arduino. Let’s learn how you can control the speed of a DC motor using Raspberry Pi and L293D IC. Today let me teach you one of the most common projects that anyone who wants to make his or her understanding a little deeper in electronics takes up. ![]() There also you will learn that no matter how complex a project is, it can always be broken down into modules that eventually form the bigger project. ![]()
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