On hold yet again

Well I slipped on the ice during the snow we had back in February, and I slipped on the ice in the afternoon as I was leaving work and hurt my back.  I had been hoping it would be something that muscle relaxants and aleve would fix but it turns out I have a bulging disk as a result of the fall.  

So for now until I can get back to normal the Arduino class is on hold.  I hate having to do this but until I can sit comfortably and more importantly walk around I have to take care of my back first.