Hi!
Yesterday i tried to add LED-Digits to my MidiboxLC. Now two of thos digits have a much lower brightness than the others. They all came from one order batch. I also used all the same resistors on the dout module. I checked the solderjoints. What else could cause such a behaviour?
Is it the last two in series? Or do the same two modules seem dim no matter where you solder them?
ok i did some tests now. i flipturned the connectors on din4 switched the groundings and connected them to another shiftregister. it’s always the same two digits who appear dim. so it must be a different charge or something. that sucks. it would be hard to desolder them