> How to set the voltage > • serially > • with a external resistor > • pot... not the drug
An external resistor or a pot are essentially the same thing from the perspective of the power supply. > > What kind of ranges would you like? > • mA > • Vout: Vmin - Vmax > • Vin: > Thanks guys .. i hope to eventually get what i design out on to the market. > Also for the VFD one i will try to get in addition a out out of 1v for the > anode wire. For the VFD one, a center-tapped (and biased) AC filament drive would be nice. Ideally with variable frequency or at least a choice of two in the case of beating between the mux frequency and the filament drive. It might be nice to offer positive and negative versions - sometimes it's easier to keep the VFD cathode at a negative potential and pull the grids and anodes "up" to ground. - John KG4L -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/neonixie-l?hl=en-GB.
