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I2C 16x2 Character LCD Features The 16x2 character LCD has two rows with the ability to display 16 ASCII characters on each row. Normal 16x2 character LCDs use 7 digital pins, while this module with I2C interface has reduced this number to 2 pins. A potentiometer is also included to adjust the display contrast. These LCDs have many applications and are used in cases such as: copiers and fax machines, laser printers, industrial testing tools, etc. You can download the d...

Character LCD Display Features Character display module is an LCD module with a certain number of rows and columns, and has a green or blue backlight and white character. These displays can usually be used to display text, characters and numbers. The contrast can be adjusted by connecting a potentiometer to pin 3. Pin 15 and 16 are for backlight. You can use 6 pins E, RS, DB4, DB5, DB6, DB7 to interface the display with Arduino. You can download the datasheet of 2004 C...