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Install Arduino Libraries: methods to add libraries with Arduino IDE 3.7 (3)

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In this tutorial I’m going to show you how to install libraries with Arduino IDE, listing different methods to achieve this result. Installing libraries with Arduino IDE is important to enhance your code to support external devices with the help of pre-built software defining communication protocols What are Arduino Libraries Arduino libraries are files written […]

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Raspberry PI headless Transmission torrent client with web GUI 5 (3)

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In this tutorial, I’m going to show you how to install Transmission client on a headless Raspberry PI to get files downloaded from a low power consumption computer and avoiding to keep other power-hungry PCs on. Even if the streaming services have changed a bit the roles, internet downloads have evolved during the years to

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Stepper Motor with Raspberry PI Pico: 28BYJ-48 and ULN2003 wiring and MicroPython code 5 (11)

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In this tutorial, I’m going to show you how to wire and use the 28BYJ-48 and ULN2003 with Raspberry PI Pico, with MicroPython code. Stepper motors can trasform your code logic into move in robotic projects. The 28BYJ-48 stepper motor (with ULN2003 motor driver) is the cheapest model and works with a simple code on

Stepper Motor with Raspberry PI Pico: 28BYJ-48 and ULN2003 wiring and MicroPython code 5 (11) Read More »

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ThingsBoard and Raspberry PI (part 2): Add Device telemetry by MTTQ and Python 5 (6)

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In this tutorial, I’m going to show you how to create a tenant, add a device and configure it to message by MTTQ and Python with Thingsboard on Raspberry PI. We’ll start from a fresh ThingsBoard installation, according to my ThingsBoard and Raspberry PI: getting a Professional IoT dashboard tutorial. Creating a tenant and adding

ThingsBoard and Raspberry PI (part 2): Add Device telemetry by MTTQ and Python 5 (6) Read More »

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Magnetometer Compass with Raspberry PI Pico: GY-271 HMC5883L wiring and use with MicroPython 4.7 (13)

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In this tutorial, I’m going to show you how to wire, calibrate (X / Y axes) and use an HMC5883L device, also known as a magnetometer, with Raspberry PI Pico using MicroPython. Many projects (like robotic ones) need to get info about spacial position and direction. In this sense, one of the most useful devices

Magnetometer Compass with Raspberry PI Pico: GY-271 HMC5883L wiring and use with MicroPython 4.7 (13) Read More »