Overview
In order to begin with Raspberry Pi boards, you’ll need to install an operating system on them, depending on your needs. Raspberry Pi boards support a variety of operating systems. One of the most applicable operating systems for Raspberry Pi is Raspbian. In this tutorial, you’ll learn how to install Raspbian on your Raspberry Pi board in two different methods.
What You Will Learn
What the Raspbian operating system is.
How to insta...
Overview
Learn how to install Arduino IDE on Raspberry Pi and easily write and upload code to your Arduino board without the need for a PC or laptop. Follow these simple steps to get started.
What You Will Learn
How to install Arduino IDE on Raspberry Pi
Required Materials
Hardware Components
Raspberry Pi 3 B or B+
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1
Arduino UNO R3
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Software Apps
Arduino IDE
How to install Arduino IDE on Raspberry Pi ?
Follow these steps to install Arduino IDE:
Ste...
Overview
You all remember the nostalgic Snake game on old Nokia phones. Sometimes you miss these games, but you are not able to access Nokia phones to play the game. In this case, you can easily make this game for yourself and enjoy it with an Arduino board and an LCD.As you remember, the snake grew bigger and bigger with food, and the game continued until the snake hit itself. The bigger the snake, the harder it would be to continue playing and controlling it, as well as the higher your record.
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Introduction
The BIOS, or Basic Input/Output System, is a firmware that controls the boot process and the hardware settings of your computer. Sometimes, you may need to update or repair the BIOS to fix some issues or improve the performance of your computer. However, flashing the BIOS can be risky, as it may cause your computer to become unbootable or unstable if something goes wrong. One of the tools that you can use to flash the BIOS safely and easily is the CH341A programmer, which is a cheap and ve...
Overview
In this tutorial, you’ll learn about RFID technology and you’ll see how to use RC522 RFID module with Arduino. Practical examples are also provided to help you learn to work with the RFID module.
What You Will Learn
What the RFID is and how it works.
How to use RC522 RFID module
RC522 Module Features & Pinout
Radio Frequency Identification or RFID is a wireless data transfer syste...
Introduction
If you are interested in electronics, you have probably dealt with an oscilloscope. This device is a crucial tool for analyzing circuit performance. Most professional oscilloscopes, however, are often large, heavy, and expensive.
In this tutorial, we will show you a practical and affordable solution for building your own oscilloscope and logic analyzer. All you need is a Raspberry Pi Pico/Pico W and an Android app called Scoppy.
This oscilloscope can connect to an Android device, givi...
Introduction
Are you looking to turn your Raspberry Pi 4 into a powerful MiniPC with the latest operating system? In this step-by-step tutorial, we will cover the process of installing Windows 11 on Raspberry Pi 4. With its new user interface and advanced features, Windows 11 is a revolution in the operating system history. By installing this OS on an advanced and flexible mini-computer, like Raspberry Pi 4, you can now have a wonderful experience. Whether you're a tech enthusiast or a DIY lover, this ...
ULN2003 Stepper Motor Driver Features
We usually use stepper motors when we need precise control of the motor shaft. These motors can be used in robot arm, 3D printers, CNC machines, etc. 28BJY-48 is a kind of stepper motor. In full step mode, these motors have a 1 to 64 speed reduction gearbox and eachfull 360 degree rotation consists of 32 steps. The ULN2003 driver is commonly used to control these motors.
ULN2003 IC consists of 7 pairs of Darlington transistors, each pair can withstand 500mA and 50V. Th...
A4988 Stepper Motor Driver Features
The A4988 stepper motor driver is intended to drive a bipolar stepper motor. Only by two pins, you can control the rotation direction and rotation steps. Each signal sent by the spin step pin, the motor rotates one step. The key features are:This driver has 200 steps per revolution in full step (1.8 degrees per step).Allowable continuous current per phase without cooling: 1AMaximum current per phase with cooling: 2AMotor voltage: 8 to 35 VThe minimum allowed pulse�...
