4 Digit 7 Segment Display is a simple electronic display, similar to Single 7 segment display, but composed of 4 digits than can show at the same time 4 chars. It also has dot leds, but in different confiurations (single for each digit, central colon, etc). 4 digit 7 segment display is widely known and […]
How to control a 4 digit 7 Segment Display from Raspberry PI with Python Read More »
In this tutorial, I’m going to show you how to connect and configure a 7-segment display with a Raspberry PI. If you are searching for “4 digit-7 segment display” guide, you may be interested in my 4 Digit diplay tutorial. A 7-segment display is a simple electronic display composed of 7 (surprise) LEDs. It is
Control a 7 Segment Display from Raspberry PI with Python Read More »
Raspbian Lite users work every day with terminal commands without graphical environment. But Linux world is plenty of funny tweaks that can make terminal really funny also for newer users. First action is, as always, installing Raspberry PI OS Lite or installing Raspberry PI OS Desktop in your Raspberry PI. Some funny examples are listed
Funny Raspberry PI OS Terminal Commands Not Everyone Knows Read More »
Every Raspberry PI project starts always from OS installation with SD card flashing. There are several ways to flash SD image for Raspberry PIs, most common being Balena Etcher and Win32DiskImager. Recently Raspberry PI Foundation released its first Raspberry PI imager to prepare SD cards. Trying it is a must for Raspberry PI lovers. Install
Raspberry PI Imager: new SD flashing tool from RPI Foundation Read More »
Smart Working needs are stressing the needs to have an external access to your Personal Computer from a remote station. This remote station can be whatever device, with whatever OS (and different versions). The very first need for people is remoting their Desktop to have access their docs and apps. A flexible solution comes with
Creating a Remote Desktop Web Gateway on Raspberry Pi with Apache Guacamole Read More »
Debian based systems can easily integrate Google Authenticator to enhance security in your ssh login. This guide will show how to install Google Authenticator to add a second authentication level in your ssh session. What We Need
Derived from the sources of Red Hat Enterprise Linux (RHEL), CentOS used yum as a package manager up to version 7. CentOS 8 adopts dnf. For people wanting to test different Linux distributions in our credit card-sized computer, installing CentOS in Raspberry PI is a valid alternative enabling you to access a different repository from
In this tutorial I’m going to show you how to run Raspberry PI OS Lite GUI applications from a Windows PC. Sometimes it can be useful for a number of purpose to execute application with GUI in a Raspberry PI OS Lite version. With Xmin you can remote to Windows PC an X11 window, getting
Run Raspberry PI OS Lite GUI Applications from remote Windows PC Read More »
