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Assessment of using an USB splitter to power my Raspberry PI at same time as SuperSID?
When querying ChatGPT on the viability of connecting an USB splitter cable from a DC-DC 12V-5V converter to supply a Raspberry Pi ZERO 2W and SuperSID preamp, ChatGPT gave this…
How can I use WordPress to display contents of a folder – all JPEG files – ideally display one picture and allow viewer on the WordPress side to select other images. I will be uploading new images regularly to this folder?
How can I use WordPress to display contents of a folder – all JPEG files – ideally display one picture and allow viewer on the WordPress side to select other…
Intel NUC7i7BNH MiniPC User Manual & Photos of the Unit
https://www.astronomy.me.uk/wp-content/uploads/2026/02/Intel-NUC7i7BNH-MiniPC-User-Manual.pdf
Linux pyrtlsdr no longer available – what can be used instead during installation of ezRA?
I collect data with free Linux PCs. I find my Windows 10 PC is running Python 3.9.4, which does not show a problem. I see available Win11 Python version 3.12…
How to test & what results to expect when testing Nooelec SAWBird H1+ Low Noise Amplifier and Filter with NanoVNA
From Alex Pettit 25/2/2026: From Jan Lustrop: I use 40 dB attenuator on port S11 for Sawbird+H1 LNAs. The above were responses to post on SARA Mailing List that noted…
Initial Positive Data 134cm VLF Aerial with direct input into USB Soundcard LRO 25/2/2026
https://www.astronomy.me.uk/wp-content/uploads/2026/02/Initial-Positive-Data-134cm-VLF-Aerial-with-direct-input-into-USB-Soundcard-LRO-250226.pdf
Mini-Circuits ZHL-1217HLN Coaxial Low Noise Amplifier 1200-1700MHz
https://www.astronomy.me.uk/wp-content/uploads/2026/02/ZHL-1217HLN_dashboard.pdf
Mini-Circuits BFCN-1900+ Ceramic Bandpass Filter 1893-1920 MHz
https://www.astronomy.me.uk/wp-content/uploads/2026/02/BFCN-1900_dashboard.pdf
Maths Ted uses to calculate galactic velocity in ezRA
Maybe your answer is explained at about https://www.youtube.com/watch?v=YXuPDJVRbd0&t=1892sor maybe starting back at https://www.youtube.com/watch?v=YXuPDJVRbd0&t=1083swhere I explain the tangential velocity method.The radius from the Galactic Center to the tangential gas cloud is…