id like pics of anyones click/watch they made with this, and my powersupple overheats too but thats ok, can ya send the files mabey? and i dont have fpga but i do have some 22v10 gal's and such
On Tuesday, March 10, 2020 at 3:50:35 PM UTC-7, gregebert wrote: > > Not sure if you meant my wristwatch, or Westdave's clock..... > > I have design files for gEDA PCB, etc, but I dont recommend this design to > anyone for a wristwatch. My HV power supply overheats after 15-20 seconds > of continuous usage (transformer saturation). > The original watch shown in my photo no longer works (transformer > overheated, I think) , though the original prototype board is still working > fine. > Believe it or not, the original prototype is powered by a "worn-out" > cellphone battery, that was charged 5 years ago, and it's still keeping > decent time and running from that original charge. > Every few weeks I confirm it's still running OK and the display his decent > brightness. > > > The footprint was pretty easy to make; I used a digital caliper to measure > the pins relative to 1 location. It takes a few minutes to gently wiggle > the display into the PCB. > > The code is written in verilog, and compiled onto an FPGA. Unless you have > FPGA experience and good soldering skills with SMT devices, this is not a > project I would recommend. > > > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/b3f0142d-8eba-4b8d-bb31-f0cd21cac7ec%40googlegroups.com.
