rambinator Posted October 9, 2006 Posted October 9, 2006 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?
stryd_one Posted October 9, 2006 Posted October 9, 2006 Is it the last two in series? Or do the same two modules seem dim no matter where you solder them?
rambinator Posted October 9, 2006 Author Posted October 9, 2006 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
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