Wednesday, 18 December 2013

LCD Display

Displaying two variables on a SainSmart LCD keypad shield


Displaying information on an LCD display is something i want to use in future projects.
I am trying to create a menu using the buttons on the shield but this is a little above my programming level at the moment. 

I could have made a simple menu where if i held "down", temperature is displayed or "up", the light level is displayed, however i want to create a "Real Menu" using arrays to store the different things to be displayed on the LCD and counters to control where we are in the menu and what is to be printed to the LCD.

The circuit

Awesome code showing a menu
Good advice

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