Four Units

Published on 2015-08-26 in Talk Ranking Machine.

I have four units assembled and ready to go. I might make one more from the parts I have left, but the button colors are wrong, so not sure.

I changed the way the display works. Pressing one of the three button no longer switches the display on – there is a separate small button on the side that does it, and that also switches which counter is being displayed. I think that this is much more convenient, plus saves power.