Raspberry Pi OS is the official operating system for the Raspberry Pi boards. Though it is possible to install different kinds of OS on the raspberry Pi. We will only cover how to install Raspberry Pi OS using a windows machine. First we need to download Raspberry Pi Imager. This user friendly tool will enable … Read more
SoC typically include an embedded sensor device for monitoring the temperature. This device is also known as the thermal diode. Thermal diodes are commonly used in CPUs and GPUs. They are simple, reliable and allow remote monitoring of the die temperature. The diode is forward biased with a fixed current running throw it (1uA – … Read more
This is part 2 of a series about PCB design with KiCad. If you missed the previous part click the link PCB Design with KiCad – Part 1 Circuit Design Circuit design is considered the first step in PCB design. We are not going to cover circuit design principals in this series, since it is … Read more
When you enter your server’s IP address in the browser address bar, you are in fact sending an HTTP request over TCP/IP to your server with the URL field equal to http://IP. It is recommended that you redirect this request to your domain. So, without further ado, let’s redirect IP to domain using htaccess Configure … Read more
Printed Circuit Boards are used to connect the components that make up electronic devices. PCBs are found in many appliances and are used in many industries, due to their rigidity, low cost, and ease of manufacturing. There are many great CAD software to create PCB designs. Most of these tools are not free of charge. … Read more
SSL certification is very important for the security of a website. It has become the de facto standard on the web. Therefore it is crucial that you get an SSL certificate and have your website communicate over HTTPS. For that we will use SSL certification provided by Let’s Encrypt. Let’s Encrypt is a none profit … Read more
Most server administrators use the Secure Shell Protocol (SSH) to connect to servers. While SSH is very robust and secure for data transfer, it does not protect your server against brute-force attacks by default. An attacker can attempt to access your server for an unlimited number of times. These attacks could lead to server slow … Read more
Code Syntax Block is a plugin for the Gutenberg block editor, which is the default WordPress editor. Code Syntax Block adds syntax highlighting to a wide range of programming languages, markup languages and even certain config files. Installing Code Syntax Block plugin Using WordPress dashboard The simplest way to install Code Syntax Block plugin is … Read more
Understanding users and groups is essential for becoming an effective Linux user. How to assign a user to a group Assigning a user to an existing group. first you can see which groups the user is part of For example the root user is part of the root group To add a user to an … Read more
This article will teach you how to install a fresh WordPress instance. We will assume that the server is secured and has apache2 and MySQL server already installed. let’s begin… Setting up MySQL server We will begin with creating a MySQL Database Enter your password for the root user. If you did not setup a … Read more