Multizone Clock

I work in the transportation industry. In the operations department at work they have three clocks on the wall showing the time in three different zones. I just had the thought that I could replace these with a 6 zone digital clock. Since the zones would have to be programmable… Continue reading

Adafruit 1270 LED Display

Adafruit’s 1.2 inch 7-segment LED display with backpack using a HT16K33 chip is a nice piece of hardware. It’s bright, large enough to be read from a fair distance, and easy to use. I worked by way though the example provided by Adafruit and then through the required files to… Continue reading