Variables in Python is one of the most important concepts you should grasp to be able to write robust Python code. This guide will explain the rules behind naming variables as well as showing you how to make use of them. Read More
Learn the difference between a local and global variable in this tutorial. We will also teach you the basics of global variables and how to handle them in your code. It's essential to have an understanding of different Python variables. Read More
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. Read More
In this tutorial, we take you through all the steps to configuring your Raspberry Pi to act as a DNS server. It's ideal if you want to have a bit more control over how your local network operates. It's a relatively easy tutorial. Read More
In this tutorial, we walk you through the process of setting up and installing InfluxDB to the Raspberry Pi. InfluxDB is the perfect database for storing metrics as every data point in InfluxDB contains a timestamp. Read More
Learn how to setup Grafana on the Raspberry Pi in just a few easy steps in this tutorial. Grafana is the perfect tool for analyzing and visualizing metrics such as temperatures, system usage or even stock prices. Read More
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. Read More
In this guide, we take you through the process of how to calculate parallel resistance. We show you multiple examples, including how to work out the total resistance of multiple differing resistors. There is also a parallel resistance calculator that is very handy. Read More
In this tutorial, we teach you how to read SMD resistor codes and what these resistors are. We also have a convenient calculator if you need to work out a specific value of an SMD resistor. If you're looking to learn more about electronics, then this guide will be helpful. Read More
In this tutorial, we take you through all the steps to setting up an overclock on the Raspberry Pi. You may want to do this because you need the extra performance, or you like to push hardware to its absolute limits. Read More
Learn all about Ohm's law and the very important formula for working out voltage, current, or resistance of a circuit. If you're looking at getting heavy into electronics, then you will find knowing the formulas and some of the theory behind Ohm's law very handy. Read More
In this guide, we take you through the basics of understanding the color bands on resistors. Having basic knowledge of the color code will make life a lot easier when choosing the correct resistor. We also have a resistor color code calculator. Read More
In this tutorial, we take you through all the steps of setting up the HFS filesystem on the Raspberry Pi. It's perfect if you have some HFS formatted drives that you wish to use on with your Pi. It's a pretty straightforward tutorial. Read More
Learn how to setup Kali Linux for the Raspberry Pi in this super easy tutorial. It's the perfect operating system if you want to learn more about digital forensics and software penetration. It's great for testing your applications. Read More
In this tutorial, we go through all the basics of cron jobs and the crontab. Using the cron is extremely important as you can use it to schedule tasks to run. We also have a crontab generator that produces valid cron jobs to make use of. Read More
In this tutorial, we take you through the steps to installing the Ubuntu Mate operating system for the Raspberry Pi. The process is super easy, and won't take long at all. It's the perfect alternative to using the Raspbian operating system. Read More
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. Read More
Learn how to set up Gogs on the Raspbian operating system in this easy to follow tutorial. Gogs is the perfect Git web interface for the Raspberry Pi as it's performance-friendly. It's great if you love using a GUI to manage your Git repositories. Read More
In this guide, I go through the steps of installing the VLC media player to the Raspbian operating system. It's a super simple process and is perfect if you're a huge fan of VLC. You can also use it via a GUI or the command line. Read More
In this tutorial, we go through the process of setting up a static IP. A static IP is ideal if you find yourself needing to connect to the Raspberry Pi a lot as it will always be the same. The tutorial is pretty easy and might make your life a lot easier in the future. Read More