In the previous post we showed you how to make small Christmas shapes using an RGB LED and a small circuit based on PIC.
The designs were obtained working with the CNC some acrylic sheets.
But our CNC can do much more … Therefore we decided to make the greatest figure and design a new driver that mounts more LEDs.

Just because we …

Very few components, plexiglass and a CNC are the ingredients to make wonderful brilliant figures to decorate the Christmas tree or our house this Christmas and New Year. Let’s see how to do it.
With the LED is possible to do things that with the traditional sources of artificial light was not allowed, like signs and figures obtained by projecting in …