LCDButtons is an approach to make the reading of keystrokes on a "DFRobot LCD Keypad Shield" for Arduino more reliable. It is meant as a replacement for the LCDKeypad library. If a keypress is detected it waits some milliseconds and reads again until two consecutive readings match. The function can be configured to wait for the relase of a button before it returns a value. THIS SOFTWARE IS COMPLETELY UNTESTED AT THE MOMENT - USE IT AT YOUR OWN RISK! Unzip this folder to: (Arduino sketchbook folder)\libraries , then restart Arduino. Extends the LiquidCrystal library.