UM16 SLA Battery Charger

This is the UM16 multiple SLA battery charger that I designed specifically to charge multiple 12v SLA batteries which will be used with my UM12 motion control camera system. These are in the form of three dual 18Ah 12v SLA…

UM14 - Arduino based Step Sequencer

While making the SBE2 unit I realised that a great addition would be a step sequencer. So my definition of what I would like in such a unit started.

The UM14 is made to work with the SBE2 in mind…

Sound Box Effets 2 - Project Completed

I'm happy to now announce that the Sound Box Effets 2 is finished.

About 3 months ago I came across a problem where the Music From Outer Space SVF boards were not operating as I expected them to. They were…

The wiring stage

Here is the front panel wiring almost complete. The only missing parts are the four led chaser circuits that sit where the sequence of holes are placed at the top of the panel.