Author name: albertw

Radio

Funcube Satellite Telemetry

Prompted by Michael’s effort at acquiring NOAA Weather Images I thought I’d see what other telemetry or data was easily and publicly available from satellites. Sever satellites operate amateur radio transponders and you can listen in on QSOs, but some also allow you obtain satellite and experiment telemetry. My first attempt was to get the […]

computing

Running Graphical Linux/X programs on Windows 10

Windows 10 comes with a very handy Windows Subsystem for Linux. This lets you set up a linux environment (Ubuntu/SuSE/Redhat etc.) and run linux commands, use linux utilities, and interact with the windows filesystem. What it doesn’t let you do however is run graphical applications.

Radio, SOTA

SOTA promotional leaflet

‘Summits on the Air’ is a great way to operate an amateur radio station in a portable environment. In Ireland there are plenty of summits, of varying difficulty, to choose from. And you will nearly always manage to make contacts, especially if you can spot yourself on the sotawatch cluster, as people around the world

computing

Python: Creating a singleton (to control an Arduino)

A while ago I was writing a tool in python to communicate with a sensor on an Arduino. The idea was to have a class for the Arduino that would hold the connection and handle the reading and writing to the serial port. However that way I needed to have the object maintain the connection

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