Raspberry PI Collection
The other day I had a conversation with a colleague in the US who had never heard of a Raspberry PI - so if that's you then this won't make a lot of...
Solar eclipse 2015
This Friday morning was marked by a solar eclipse. In some parts the UK there was up to 80% coverage of the sun by the moon. The last eclipse before...
Learning node.js
Fresh perspective Working with node.js has given me a fresh perspective on JavaScript and programming. The first thing that I noticed was JavaScript'...
Logging analog sensor values
I'm including the Arduino source code for a logging analog sensor values. It will capture a reading every second and print it to the Serial output, t...
Solar logging part II
This is the second post on solar voltage logging. In part one I mentioned how I used a small Arduino nano clone and resistor divider to read the volt...