To display the caller’s information, [Dilshan] is using an Arduino Uno and common 16×2 HD44780 LCD. As a nice touch, the code will even blink the Arduino’s onboard LED when you’ve missed a ...

LCD.h is the file including all the fixed constants and the local methods used to manage the display. Also useful to create a good documentation of the display features local methods. You should ...

Continue reading “Driving A 16×2 LCD With Voltage Modulation” → Posted in Arduino Hacks , hardware Tagged 16x2 LCD , backpack , lcd , modulation , mosfet , uart A Nearly Practical 6502 ...