ARDUINO WITH I2C LCD DISPLAY USING PCF8574A
fig:1, Proteus Simulation /* This is an Example for the LCD I2C Library originally added 18 Apr 2017 by HARIKRISHNAN library modified 12 Jul 2017 */ // include the library code: #include <Wire.h> #include <FaBoLCD_PCF8574.h> // initialize the library FaBoLCD_PCF8574 lcd(0x3f); void setup() { // set up the LCD's number of columns and rows: lcd.begin(16, 2); // Print a message to the LCD. lcd.print("hello, AM HARIKRISHNAN!"); } void loop() { // set the cursor to column 0, line 1 // (note: line 1 is the second row, since counting begins with 0): lcd.setCursor(0, 1); // print the number of seconds since reset: lcd.print(millis() / 1000); } Harikrishnan K ( BE, EEE )
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