Real clone Alonso-PD

[ANDREAS]

Originally Posted by Nicolas

Hi Andreas
Then J1 in Pcb for transmitter is connect to Trans +9V and not in J1 for supply 18V dc it's for battery.

That is your error. I cant understand the two name for J1. sorry

Thanks

Hi Nicolas
Is very clean
JI (on PCB) is for connection batteries (two serial 9V=18V)
Trans (on pcb) is for connection +/-9V transmitter
Later i publish all connection with a diagram
regards