Overview
In this article, you will learn how to control DC, Stepper, and servo motors by Arduino and L293D. At the end of this tutorial, you should be able to control spinning direction, acceleration, speed, power and shaft position.If you do not know what L293D is, we suggest reading L293D: Theory, Diagram, Simulation & Pinout .
Why Driving Motors with L293D?
Driving electromotors needs a high current. In addition, spinning direction and speed are two imp...
Overview
Have you ever been sitting in your room, and want to turn things like light bulbs or fans on and off, but you don’t feel like doing it? Or you want to turn the cooling system on before arriving home, so it would be pleasantly cool by the time you’ve arrived?
So, if you like controlling electrical devices of your home remotely through your cell phone, this tutorial can be so useful for you.
There is an application called “Google Assistant” installed on most smartphones. You can use Google ...
Overview
In this tutorial, you will learn how to upload and download data to/from a Firebase database with Arduino UNO and ESP8266 module.Storing data (like sensors data) to a database that can be accessed from anywhere by the internet may be very useful. Firebase makes storing and retrieving data easy.
What You Will Learn
How to make a database in Firebase
How to upload (download) data to (from) Firebase
...
Overview
In this tutorial, you will explore the input and output pins of the Raspberry Pi and learn how to control them using the powerful Python 3 programming language. We will focus on two widely used libraries, Gpiozero and Rpi.GPIO, to facilitate GPIO (General Purpose Input/Output) pin control and interaction.
What You Will Learn
introduction to GPIO pins
How to install the Rpi.GPIO and GPIOZero libraries
LED ...
Overview
Discover the fascinating world of controllers and their applications, from remote control cars to game consoles. In this tutorial, you will learn how to connect and utilize a PS2 game console controller with Arduino. Enhance your understanding of PS2 controllers' features and harness their potential in your projects.
What You Will Learn
PS2 controllers features
How to connect a PS2 controller to Arduino
How to use a PS2 controller with Arduino
PS2 ...
Overview
One of the most practical operating systems on the Raspberry Pi is Windows 10 IOT. In this tutorial, you will learn how to install this operating system.
What You Will Learn
Installing windows10 IOT operating system on Raspberry Pi board
Introduction to Windows 10 IoT Core Dashboard software.
What Is Windows10 IoT Core?
Windows10 IOT core is the compact version of Windows10 for ARM p...
Overview
In this tutorial, you’ll get to know how to use the rotary encoder. First, you’ll see some information about the rotational encoder, and then you’ll learn how to use a rotary encoder with three practical examples.
What You Will Learn
What the rotary encoder is and how it works.
Displaying encoder position
Controlling a LED light using a rotary encoder
Controlling a DC moto...
Overview
Which feature of RGB LEDs has made them an attractive and practical component in Electronics and Lighting Industry?Answer: Their unique feature of regulating the ratio of the three primary colors (red, green, and blue) to generate a desired color with one LED. An RGB LED has a common pin as well as three pins for red, green, and blue colors. We can combine these primary colors to generate countless colors by controlling these pins with a PWM pulse signal. (The number of colors changes depending...
Overview
Communicating in a coded way, besides being so fascinating, has many applications in various fields. One of the most common methods of code communicating is Morse code. In this tutorial, you’ll learn how to make an interpreter to send and receive Morse code with Arduino.https://electropeak.com/learn/wp-content/uploads/2019/07/morse-cover-video.compressed.mp4
What You Will Learn
What Morse code is.
Why we need Morse code.
...
