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
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…
SID from 31/3/2026 – comparing LRO data with Lionel Loudet’s SID Monitoring Station results
SID Monitoring Station below: LRO below:
The role of amplification in the Nooelec SAWBird H1 LNA
Andy, You are correct that it is mostly an emphasis to your description but the points, although subtle, are I think of important general applicable engineering description in the design…
Python code on UKRAA PicoMuon Detector’s Raspberry PI
Click on following links to download files: https://www.astronomy.me.uk/wp-content/uploads/2026/03/UKRAA_Github_Software__PicoMuon-main-acc_300326.zip https://www.astronomy.me.uk/wp-content/uploads/2026/03/How-to-set-up-software-UKRAA-PicoMuon-Detector-from-Github-300326.docx https://www.astronomy.me.uk/wp-content/uploads/2026/03/UKRAA-PicoMuon_detector_Manual_ISSUE_1.1-acc_300326.pdf https://www.astronomy.me.uk/wp-content/uploads/2026/03/UKRAA_Setting_the_PicoMuon_DS3231_rtc_instruction_V1-acc_300326.pdf Information from Github page https://github.com/UKradioastro/UKRAA_PicoMuon 30/3/2026: Name N15TelescopeRemove reference to update code from READMEd6fa0ff · last month WWW moved…
How to check data collection service is running/start service/stop service on UKRAA PicoMuon Detector
Check GetDataRawACM0 service is running sudo systemctl status PicoMuonACM0.service sudo systemctl start PicoMuonACM0.service sudo systemctl stop PicoMuonACM0.service sudo systemctl enable PicoMuonACM0.service sudo systemctl disable PicoMuonACM0.service . Screenshot below is the…
In Microsoft PowerPoint how do I set up slide show to automatically display series of slides?
To make a Microsoft PowerPoint slideshow run automatically, you need to set timings and configure the show settings. Here’s the straightforward way: 1. Set slide timings (automatic advance) 👉 Alternatively:…
GNU Radio Glowgraph on dedispersion
📡 GNU Radio Dedispersion Flowgraph (ASCII) 🧠 Dedispersion Core Idea (ASCII) Dispersion delay: Convert to samples: Each channel is delayed differently, then aligned and summed. 🧩 Key Block Notes Signal…