I missed a Makevember post yesterday, and the one for today is going to be quite virtual again…
Last time I did a post on K-9’s Back it was to work out how to read the buttons, and to do a first draft of the CADing up for the 3D Printed plastic part, This time its for the LEDs:
The 12 LEDs are ‘Charliplexed’ so they only require 4 output lines on a micro controller.
I have a selection of common-ish values of components I use in my designs. I bought a Starter kit of 0805 size […]
At work, I am trying to make some automated test equipment, (I also have some personal test equipment to automate as well). […]
With what I learnt from making PCBs last time, I was speaking to ‘The Langster!‘ at work, when I had some thoughts […]
This is version one of a set of Left-hand Switches made for MiniBoyGeek’s Duplo Railway Yes there is already a version two […]
