GPS Clock Built

Just a quick post… gps_clock_2_8900Yesterday I wrapped up the schematic and printed circuit board (PCB) design for the GPS clock, and built it. One software change was needed — in the course of laying out the pushbuttons, it worked better use to them in a different order (e.g., up was formerly button 1, it became #4). Thankfully that soft of change is trivially easy to make in software. Of course I built the board with a 6-pin AVR programming header to enable software changes. Continue reading GPS Clock Built