Forum >Replies by newbreedwarrior
Replies （1）
- Topic: wiring with 7 led light discYou Reply: I am really confused too...because DFROBOT sent me a light disc not soldered I solder my jumper pins on light disc has gnd on it yet it says version 2 has to be soldered and the 5v pin is actually switched to 12.....yet i do this and upload the skecth it does nothing i switch the 12 pin to gnd and it works both skecth ver1 and 2 works if you connect the gnd jumper on light disc to gnd on uno.....thanks for making something seemingly hard and confusing dfrobot when it isn't...you guys should make sure of your schematics and your sketch files....errr and delay is a bit to fast on 80.......gah ...i dont know if you sent me a ver1 UN-soldered or what but it works on GND on uno hooked up to lights disc...just ranting at you cause you made something so easy very stupid...thanks for nothing and I still havent gotten my lcd I ordered with my mega to work...