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 ...

To link a standard 16×2 LCD directly with the microcontroller, for instance Arduino, you would need atleast 6 I/O pins to talk to the LCD. However, if you use an LCD module with I2C interface, you ...

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 ...