I just got the 16x2 white on black serLCD.. but i cant even get it on.. i try the example for a hello world and I can't get it on..
I've tried uploading with everything disconnected, and as soon as I connect the power and the gnd of the serLCD the two integrated LED's on the arduino almost shut off.. and i dont get not even backlight on my display.. Im powering my arduino via USB, i dont know if there is something wrong with that.. I'm including the SoftwareSerial.h library.. could someone help me please???
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