Hello world! Long time ago! Im sorry.. busy days..
Today i made a Menu to control LEDS or RELAYS on a nokia 5110 LCD screen. You can use leds or relays no need to change the code, i added 2 Schematics 1 with leds and one with relays. Follow the next step for the schematics, Code & parts list!
You need these 2 Libraries:
Just wire it up like one of the schematics (depends on what you want to use), Leds? or Relays?... no need to change the code for this!
Parts list:
Good luck! Check out our website! Arduinosensors.nl