What is terminal command on Raspberry Pi to reboot device?
Admin
On a Raspberry Pi (running Raspberry Pi OS or most Linux distros), you can reboot from the terminal with: Alternatives Notes
April 2026
At last! Brian Coleman hydrogen line feed mounted somewhere near focal point on LRO-H2 solar cooker radio telescope
The supports now can be altered in length to optimise focal position.
How to choose a planetarium app for amateur astronomy
Recently I was asked whether I would recommemd the Stellarium planetarium app on the phone. I know little about Stellarium app although many people tell me it is good. This…
How to use 16 V / 83 F supercapacitor module as a clean power buffer for radio / SDR work.
Here’s a practical, no-nonsense way to use that 16 V / 83 F supercapacitor module as a clean power buffer for radio / SDR work. 🔧 Basic idea You want…