Jump in and enjoy our latest offering of tutorials and projects that will help you learn more about technology, programming, Raspberry Pi, Arduino, and so much more.
In this project, you will be learning how to install the open-source monitoring software called Zabbix to your Raspberry Pi. This monitoring software has a level of functionality you would expect from enterprise software but is entirely free.
This tutorial will show you how to install the AnyDesk software to the Raspberry Pi. AnyDesk is a highly optimized remote desktop software that works a lot like TeamViewer. You can even use the software to manage other computers from your Pi remotely.
In this project, you will learn how to set up a PostgreSQL database on a Raspberry Pi. Postgres is a relational database much like MySQL and MariaDB. It sports a very robust feature set and strong performance when dealing with large amounts of data.
In this tutorial, we will be showing you how to install the Widevine DRM to the Raspberry Pi. This library is what enables you to stream Netflix, Amazon Prime, Disney Plus, Spotify, and more to your Pi by using a web browser like Chromium
In this guide, you will be learning some of the ways that you can rename a file or directory on a Linux system. There are two ways that we will be focusing on. One is the mv command which is excellent for simple renames. The other is the Perl rename tool.
In this guide we will be teaching you some of the easy ways to kill a process on a Linux based system. This tutorial touches on three commands that are designed to terminate processes by sending what is called a kill signal. These three commands are kill, pkill and killall.
In this guide you will be learning how easy it is to list all of the users on a Linux-based system. Listing users is as easy as reading the contents of the passwd file. We will also show you some simple ways to filter the returned data or check for a specific user.
This guide will show you how to use the find command on a Linux system to search for files. The find tool is incredibly powerful, boasting a plethora of options to configure what files it finds. You can even use it to execute commands on the found files.
With this straightforward guide, you will learn all about how strings are handled within the Python programming language. Learn how to define, format, and modify strings. Learning about strings is a critical part of any programming language.
In this Python tutorial, we will be walking you through the steps on how to use arrays. Throughout this guide, you will learn how to make use of the array module in Python to create and manipulate type constrained arrays.
Learn how to calculate series resistance in this easy to follow guide. We take you through an example of how to quickly calculate the total resistance with. There is also a calculator that you can make use of to verify your own calculations minimal effort.
In this guide, we go through all the basics of voltage dividers and anything else that you need to know about them. It’s a crucial part of electronic circuits that I highly recommend that you take the time to learn and understand.
This tutorial takes you through all the steps to connecting the APA102 RGB LED strip to the Arduino. We also guide you through the process of writing some code to be able to control the LED strip. It’s an excellent project if you love playing with lights.
Learn how to set up the ADXL345 accelerometer with the Arduino. It’s a cool sensor that will be handy in quite a few tutorials, especially ones where movement is involved. We make use of an Adafruit library, which makes this tutorial significantly easier.