In this tutorial, we will use a DS18B20 to display water temperature with Arduino Uno on a serial monitor and control LED brightness based on the temperature. This DS18B20 has wide applications in temperature control settings. It is mostly used in thermometers and wearable devices to keep the temperature updated. DS18B20 Description The DS18B20 is an […]
Measure Water Temperature with Arduino Uno: DS18B20 Sensor Read More »
This tutorial will show you how to use a RCWL-0516 with Raspberry PI Pico, by using MicroPython. I will also include the wiring diagram to show how to interface the module with your microcontroller. What is the RCWL-0516 Radar Sensor The RCWL-0516 is a great device working on an interesting principle: the Doppler effect. It
How to use RCWL-0516 with Raspberry PI Pico: the Radar Motion Sensor Read More »
In this tutorial, I will show you examples in Raspberry PI Pico of print() usage with MicroPython. This will show you how to use advanced options and formatting techniques, as I’ve found that the MicroPython official pages lack this kind of info. Even if you can use the print() function to show sensor values, for
The Raspberry PI Pico Print() Advanced Options with MicroPython You Should Know Read More »
This tutorial will show you how to use a potentiometer with a Raspberry PI Pico microcontroller. This will show you how to arrange the wirings for a simple connection and how to prepare a MicroPython code to use it. What is a Potentiometer A potentiometer is an electronic component including a knob used to manually
How to use a Potentiometer with Raspberry PI Pico (MicroPython) Read More »
This tutorial will show you how to install and use Hashcat with Raspberry PI computer boards. Keeping our data safe with passwords sometimes makes us pretty sure that no one will access our data. But there are passwords and passwords. In the sense that some “commonly used” passwords with a limited combination and length can
Hashcat and Raspberry PI: Check your Password Strength or Recover it Read More »
This tutorial will show you how to use a Raspberry PI as email header analyzer with Python. It will help you to analyze email files (stored as “.eml” files) and get the hostname and IP address from any server where the message passed through. It has been created and tested on Raspberry PI computer boards,
Raspberry PI Email Header Analyzer with Python Read More »
In this tutorial, I will show you how to connect and use a Raspberry PI Pico e-paper (e-ink) display by using MicroPython. Raspberry PI Pico e-paper (e-ink) displays are output devices that make cool your project results and help to save a lot of power. Once configured with the content to show, they can keep
Raspberry PI Pico and e-paper (e-ink) Display Read More »
In this tutorial, I’m going to show you how works and how to use I2C with Raspberry PI Pico. I2C (Inter-Integrated Circuit) communication allows to reduce wiring difficulty when connecting devices able to support this protocol. It is widely used in electronics industry and also Raspberry PI Pico can use I2C Explaining How I2C Works
Using I2C devices with Raspberry PI Pico and MicroPython Read More »
