Electronic

In January 2021, the Raspberry Pi Foundation announced its arrival in the microcontroller market with the Raspberry Pi Pico , a powerful microcontroller at only $4. Today the Raspberry Pi foundation announces the release of a new product, the Pi Pico W, adding Wi-Fi connectivity to its little machine! A brief overview of new products […]

The SIM800L is a GSM/GPRS modem that is widely used in electronics due to its very low price and wide availability. It’s an affordable way to send SMS with a Raspberry Pi or Arduino, connect in 3G or implement a GPS. However, it is almost impossible to find satisfactory explanations about its use and especially […]

If you get into electronics with the Raspberry Pi you will quickly need to use the serial port to allow your Pi to communicate with an external module. But to be able to use the serial port, you will first need to activate it on the Raspberry Pi. In this tutorial we will therefore see […]

How to control the Raspberry Pi when it is not possible to plug it into a keyboard, nor to connect it to the internet. We will see how to use the serial connection of the Raspberry Pi in order to control it from a PC. The necessary equipment To be able to connect in series […]

You have probably already seen that the Raspberry Pi has two LEDs directly soldered to the board, one red and one green. But did you know that it is possible to control this green LED, and sometimes even the red one? In this tutorial, we are going to see how we can use the green […]

This tutorial is the third part of a file devoted to discovering electronics with the Raspberry Pi. If you have not read it, I advise you to consult the first tutorial to control an LED with the Raspberry Pi as well as the second tutorial to use an RFID reader with the Raspberry Pi. When […]