My idea is to drive as follwing
1. turn on cathode of digit 1 2. turn on anode of digit 1 3. wait 200uS 4. turn off anode of digit 1 5. wait 50uS 6. change cathode to digit 2 7. wait 50uS 8. turn on anode of digit 2 This will end up in roughly 300us for one cycling and around 4ms for a complete display cycle. I hope this will be fast enough to don't see a visible flicker... What value of resistor would be required between D30 and the HV Supply? And where would you mount resistors in the DC path? you mean from anodes to ground or from the hv supply to ground? I'm actually now evaluating if i should use a single Atmega328, or a 328 and a Attiny. The tiny would only take care about the shifting and stuff, while the mega328 is doing all the other handling. I'm thinking about this solution, because i worry about unknown delays with libraries and stuff. -- 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 post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/54dcad49-ecde-4366-92ba-8cb58b17c30c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
