3 Inch Tall 7-segment Clock

lcd_clock_final_build11-1

Kevin Rye decided to build a 15 inch long digital clock after acquiring these 3 inch 7-segment displays.  He documented the project from start to finish:

s101d22tr_0001 (1).jpg

I picked up these sweet LUMEX S101D22TR 7-Segment LCDs the other day.

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The PCBs for the hours, minutes, and seconds display modules are identical. They’ll just be wired differently.

dsc_0146

On the driver boards, data flows in from the left out to the next section on the right.

LumexLCDClockworking_0147

The source files can be downloaded from:

15inch-LCD-Clock-Source.zip

Screenshot at 2016-10-26 23-34-48.png

3 Inch Tall 7-segment Clock