Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Build a private cloud on Raspberry Pi 5 with NextCloud Snap and Tailscale, then sync files across phones and PCs without fees ...

Build Your Own Coffee Roaster shows how to create a DIY coffee roaster using a Raspberry Pi, standard components, and ...

The tiny Pico has some niche advantages over full-fledged Raspberry Pi boards ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Cutting corners: Raspberry Pi has introduced a new variant of its popular Raspberry Pi 5 single-board computer with 1GB of memory. The board comes at a premium price of $45, and you can blame the ...

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Develop a Raspberry Pi gateway simulator using Node-RED that emulates realistic connectivity and functionality for three sensors: NPK (soil nutrients), temperature, and water level. The gateway should ...

The Orange Pi line of single-board computers include a wide range of models featuring Arm-based chips. But while most are designed to compete in the same entry-level space as Raspberry Pi hardware, ...

Nautical navigation has a long history of innovation, from the compass and chronometer to today’s computer-driven autopilot systems. That said, the poor compatibility of electronics with saltwater has ...

In this module, a waterproof temperature sensor is used to measure the temperature and relay the measured temperature data to a Raspberry Pi. A software application implemented using the Python3 ...