Building a Ceiling Radar of Live Planes with an ADS-B Receiver and a $99 Projector
A $99 projector, a Raspberry Pi, and a homemade ADS-B receiver — pointed up — turn your ceiling into a live plane radar.
Raspberry-Pi
Building an offline voice assistant with a Raspberry Pi and Rhasspy
This post details the process of setting up Rhasspy, from hardware preparation to software installation and configuration, including securing the device with iptables.