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Raspberry PI shutdown button featured image

Shutdown button with Raspberry PI and Python 5 (3)

Posted on 24th November 20202nd April 2022 by peppe8o

Because of their low price, mini button switches are useful for many purposes. We have already analyzed how they work (ref. Using mini Switch Button

Raspberry PI 10 segment led bar featured image

Using a 10-segment Led Bar with Raspberry PI and Python 0 (0)

Posted on 30th April 20212nd April 2022 by peppe8o

10 segment LED bar are commonly used to get visual indicators, usually to measure filling status. You can use these electronic items with Raspberry PI,

Raspberry PI parking sensor featured image

Raspberry PI Parking Sensor with HC-SR04 and LED Bar 0 (0)

Posted on 1st May 20212nd April 2022 by peppe8o

Park assistants were optional in older cars but soon it became a common component in recent car models. A DIY parking sensor system can be

Use a 8×8 LED Matrix With Raspberry PI and Python 0 (0)

Posted on 3rd May 20212nd April 2022 by peppe8o

A very simple electronic component, 8×8 Led Matrix with Raspberry PI (and Python) can display nice and simple images whose application limit is only your

Connect Raspberry PI with Matrix Keypad to get User Codes Input 5 (2)

Posted on 12th May 20212nd April 2022 by peppe8o

One of the most common industry input devices, matrix keypad are frequently installed on phones, domestic appliances and also in some low-cost safe boxes. In

PWM with Raspberry PI: python example usage for a breathing LED 5 (1)

Posted on 19th May 20212nd April 2022 by peppe8o

Pulse Width Modulation (PWM) is an electronic technique of reducing the (average) power provided to a circuit by providing regular discrete pulses. As Raspberry PI

How To Control a Ultrasonic Distance Sensor with Raspberry PI 4.7 (3)

Posted on 9th May 20202nd April 2022 by peppe8o

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

Private Learning Portal With Moodle in your Raspberry PI 5 (6)

Posted on 31st March 202231st March 2022 by peppe8o

World digitalization is spreading on all life fields. Internet reached each home, so also learning process changed with many web courses rising. In this article,

Fixing slow SSH remote terminal with your Raspberry PI 4.5 (4)

Posted on 4th September 202031st March 2022 by peppe8o

This article is more a memo for me than a real guide. But I thought that what I learned, even if in form of raw