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Using 74hc595 Shift Register with Raspberry PI 4.2 (14)

Posted on 9th November 202024th March 2023 by peppe8o

Raspberry PI GPIO ports are a really useful resource and allow PI to interface real world with a wide number of external sensors. However, some

Terminal Email Client with Raspberry PI and Mutt 5 (3)

Posted on 3rd November 20209th December 2022 by peppe8o

We are all getting used to beautiful email clients. Smartphones, computers, and tablets are plenty of open source email management software to make life really

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Raspberry PI VPN Server with PiVPN 4.7 (6)

Posted on 28th October 20202nd September 2023 by peppe8o

In this tutorial, I’m going to show you how to setup a VPN server with a cheap Raspberry PI Zero W using PiVPN and send

Use Tilt Ball Switch with Raspberry PI and Python 5 (1)

Posted on 24th October 202024th March 2023 by peppe8o

Tilt ball switch are small and cheap electronic sensors able to detect inclination. While not being as accurate like accelerometers, they are small, inexpensive and

LAMP server on Raspberry PI 5 (26)

Posted on 4th October 202030th April 2022 by peppe8o

Raspberry PI boards can perform very well to provide complete web server functions with very small budgets. They also have very low power consumption, so

Setup Exim4 to Send Email from Terminal With Raspberry PI (with examples) 5 (1)

Posted on 3rd October 20206th February 2022 by peppe8o

Email communication remained one of most used media even with raising of social networks and instant messaging services. It is free, it is unlimited and

Fix HDMI monitor not working with Raspberry PI 4.1 (12)

Posted on 30th September 20206th February 2022 by peppe8o

With the increasing hardware variety of monitor / TV, using Raspberry PI with a different HDMI monitor or TV can lead to video issues from

Fixing slow mouse with Raspberry PI OS 4.5 (40)

Posted on 29th September 20206th February 2022 by peppe8o

One common problem with Raspberry PI OS is mouse speed. This problem isn’t linked to OS by itself, but appears to be more related to

Manage your Finance with Firefly III and Raspberry PI 5 (3)

Posted on 26th September 20202nd September 2023 by peppe8o

In this tutorial, I’m going to show you how to install FireFly III with Docker on a credit card-sized, cheap computer: Raspberry PI. Having finance

Use Active Buzzer with Raspberry PI and Python 3.8 (6)

Posted on 22nd September 202024th March 2023 by peppe8o

Active buzzer is a cheap electronic component able to produce a sound when powered with a DC current. Differently from passive buzzer, this element includes