FrSky S.Port/F.Port inverter

Inverter for FrSky's S.Port or inverted F.Port signals, using a CMOS logic IC.

Agoston Garad

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Prototype working
07/23/2019 at 19:18 • 0 comments

The CD4069UBE has gone through some more testing (FPV racing competiton, and practice sessions) and it has been working fine, there were no problems. Also, OSH Park has shipped the PCB's, so soon I will be able to start to put the first PCB's together.