Category: RPI Computers

Install Pi-hole in your Raspberry PI with Raspberry Pi OS Lite 5 (2)

Posted on 5th June 20206th February 2022 by peppe8o

Pi-hole is a DNS server that protects your devices from unwanted content, without installing any client-side software. Clients requesting for web resources usually query public

Using Photoresistor From Raspberry PI To Detect Light 4 (1)

Posted on 29th May 20209th June 2024 by peppe8o

A photoresistor (also known as photocell) is a Light Dependent Resistor (LDR). As the name suggests, these components act just like a resistor, changing their

Setup Raspberry PI Infrared Remote from terminal 5 (13)

Posted on 23rd May 20209th June 2024 by peppe8o

Infrared sensors are really common to devices which need to be controlled from a remote within reduced distances. Typical applications are in remoting TV, media

Alternative Raspberry PI OS list 4.9 (8)

Posted on 17th May 20208th March 2024 by peppe8o

The biggest question for Raspberry PI Foundation boards user comes when choosing the Operating System to use. There are many OSes available for all models,

Use Raspberry PI as your personal web crawler with Python and Scrapy 5 (1)

Posted on 13th May 202024th March 2023 by peppe8o

A web crawler (also known as spider or spiderbot) is an internet bot that continually browses web pages, typically for web indexing purposes.Typically Search Engines

How To Control a Ultrasonic Distance Sensor with Raspberry PI 4.5 (4)

Posted on 9th May 20209th June 2024 by peppe8o

Ultrasonic Sensors are great for all kind of projects that need distance measurements, avoiding obstacles as example. The HC-SR04 is inexpensive and easy to use

How to control a 4 digit 7 Segment Display from Raspberry PI with Python 3.3 (9)

Posted on 6th May 20209th June 2024 by peppe8o

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

Control a 7 Segment Display from Raspberry PI with Python 5 (2)

Posted on 27th April 20209th June 2024 by peppe8o

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

raspberry pi funny terminal featured image

Funny Raspberry PI OS Terminal Commands Not Everyone Knows 3.9 (13)

Posted on 18th April 20206th February 2022 by peppe8o

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

Raspberry PI Imager: new SD flashing tool from RPI Foundation 3.3 (3)

Posted on 11th April 20206th February 2022 by peppe8o

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

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