Mix Low-Code Node-RED with Python
Adding Python to your Node-RED arsenal lets you create easy Raspberry Pi robotic and IoT projects.
Making a Tiny GPS Position Recorder
Design and construct a battery-powered GPS receiver and recorder in a compact package, with firmware and a Linux-based GUI application for visualizing the data recorded.
Sniffing the Air
Monitor your indoor air quality with an inexpensive CO2 sensor. We look at three candidates to help you find the best solution.
Use your Raspberry Pi as a Home Theater Server.
The top dogs in the media server space now face some competition from Jellyfin, a relatively young project that impresses with a number of innovations.
Use a Raspberry Pi Plus a Temperature Sensor to Talk to a PS Vita Display
Lua is an interesting Python alternative for small embedded machines that are not sufficiently powerful to run Python scripts. Create Lua socket client/server scripts to send outside temperatures between a Pi and a PS Vita display.