I have a act2004a lcd that I'm trying to figure out how to hook up to a uno but can't find any info on how to do this. Anyone done this and can offer some help,much appreciated
I have a act2004a lcd that I'm trying to figure out how to hook up to a uno but can't find any info on how to do this.
Have you considered trying the Arduino tutorial: --> http://arduino.cc/en/Tutorial/LiquidCrystal
Don
Google reveals this picture:
It tells you some stuff you need to compare to floresta's tip, but it looks to be very standard to me.
Only thing that's missing is whether you need to use a resistor for the back light, and what voltage is expected there.