im currently trying to do somthing simmiler with only 1 pcb, but ive been sort of stuck on the best method for my logic level conversion (3.3 to 12v) for the esp32 to HV shift register. so im wondering what method did you use, i.e MOSFET or BJT ect.. ?
On Monday, 18 June 2018 04:09:39 UTC+10, Jean-Pierre G wrote: > > Hi all, > > Here is my nixie clock : > > - 6x IN14 russian tubes > - 6x Neopixels Leds > - 2x HV5530 high Voltage drivers > - 1x 210V High Voltage step up power supply > - 1x 5V step down power supply > - 1x ESP32 microcontroller > - 1x radar sensor > - 1x light sensor > - 1x (option) temperature + pression sensor > - 2x home made pcbs > > > [image: PCB.jpg] > > And one Android application speaking to the ESP32 with Bluetooth Low Energy > > Just add a piece of wood (from Vietnam) a CNC mill, a lot of hours > > [image: CNC_mill.jpg] > <https://www.b4x.com/android/forum/attachments/cnc_mill-jpg.69006/> > > See it in action : > > > > JP > -- 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/1cd09ac7-2368-4c47-9b2d-a7f79d6dd857%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
