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 Raspberry Pi project, we will be walking you through installing the Screenly software on your Raspberry Pi. Screenly OSE is a free and open-source digital signage software for the Pi. It is fast and easily manageable through an excellent web interface.
This guide will show you how it is possible to disable the Wi-Fi module on your Raspberry Pi by following some straightforward steps. You will learn four different methods that you can use to disable Wi-Fi on our device using both the terminal and desktop interfaces.
This guide will teach you how to change the keyboard layout for your Raspberry Pi. You will learn how to use both the desktop interface and the command line to change the keyboard layout. This guide is useful for those having issues with their keyboard and the Raspberry Pi.
In this guide, we will be showing you how to improve the security of your Raspberry Pi using some straightforward steps. These steps walk you through various ways to improve your security, from strengthening your SSH to setting up automatic updates.
In this guide, you will be learning how to use NTP on your Linux device by using Chrony. Chrony is a newer take on the NTP that is designed to make synchronizing time more reliable even in areas where a network connection is intermittent.
In this guide, you will be learning how you can use the timedatectl command to control your Linux-based operating system’s time, date, and timezone. You can also use timedatectl to turn on automatic time synchronization using NTP.
In this guide, we will be showing you how to install and configure the unattended-upgrades package on your Debian or Ubuntu-based device. This package will allow you to automatically upgrade the packages on your system without having to run an upgrade manually.
In this Linux guide, you will be learning how to configure your firewall rules using UFW. UFW stands for uncomplicated firewall and makes the process of protecting your devices straightforward with easy to use commands and syntax.
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.