Transparent Panel in elementary OS

I’ve seen this tweak requested a few times in the G+ community so here is the answer.┬áThis modification will affect both the standard wingpanel as well as wingpanel-slim. Disclaimer: This method will alter the theme for all users of your computer. First we need to launch Files in administrator mode. If Files is in your…

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Word Clock: Switching Lights

Progress is coming slowly on the word clocks. I’ve assembled the LED driver boards. These boards host a series of standard serial-in parallel-out 595 shift registers that pump into ULN2003A NPN darlington transistor arrays. The schematic is pretty straightforward. The arduino tells the shift registers which pins to turn on/off. When a pin goes high…

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