nextion noise 2.5mh choke

talmadge huckabee
 

just to let everybody know that a good source for the nextion  noise reducer  choke (2.5mh)
is to get a toroid (FT114_43) from kitsandparts.com and wind 70 turns of #22 wire on in, it  has about 1 ohm
of resistance so it will not have much voltage drop (will not dim nextion display) 

Join BITX20@groups.io to automatically receive all group messages.