On 07.06.09, In Gadgets, Hacks, Mods & DIY
Csaba Bleuer has completed version 2 of his spinning LED display. Here is what version 1 of the spinning LED display looked like.
"Improvements are:
The rotation speed is 25/s instead of 7/s like in the earlier version, thanks to a cooling fan motor, which can give about 10W power and enough torque at 1800rpm. Also the power supplying is changed for the rotating part. It gets negative through the axe, positive through a sliding contact. The rotation speed is monitored, so the image does not collapse when it decreeses. "
Originally by Alan Parekh from Daily DIY on July 6, 2009, 1:38pm
Leave Your Response