Raspberry Pi News and Articles

A pulsemeter built with a Raspberry Pi, a digital-to-analog converter, and an optical sensor monitors your heart rate just as well as many far more expensive medical devices.

With Node-RED, you can create a web dashboard that instructs a Raspberry Pi to set the rudder position on a toy sailboat.

Beekeepers can get to know their colonies better without continuously disturbing the industrious insects. Using a Raspberry Pi and various sensors, two hobby beekeepers monitor the temperature and humidity of their hives, with plans to monitor their weight.

The new Raspberry Pi 3 B+ stands out from its predecessor in many respects. Our tests show what the new model can do.

Build a countdown counter with a Raspberry Pi and some electronics, and you can count down the time to any event.

With the right software, you can turn the Raspberry Pi into a versatile console for retro games.

As a countermeasure to predators of rare ground-breeding birds, live traps are monitored by a microcontroller and a Raspberry Pi.

Low-cost RTL-SDR dongles can read frequencies between 24 and 1,766MHz. We built a simple FM radio with a Raspberry Pi, a USB dongle based on the RTL2832U chipset, an LCD HAT, and some Python code.