2004 LCD

Out of Stock

Price: KSH 600.00

Features of 2004 LCD Module

4-line LCD display with 20 characters per line.
Backlit display for enhanced visibility.
Compatible with Arduino, ESP32, and other microcontrollers.
Uses I2C module for easy connection and fewer pins.
Operates on 5V power supply.

Pinout Details of LCD

Pin Name	Description
VSS	Ground pin of the LCD module.
VDD	Power supply pin (+5V).
VO	Contrast adjustment pin (connect to potentiometer).
RS	Register Select pin (High for data, Low for command).
RW	Read/Write pin (High for Read, Low for Write).
E	Enable pin (used to latch data).
D0-D7	Data pins for parallel communication.
A	LED anode for backlight.
K	LED cathode for backlight.

Working of 2004 LCD Module

The 2004 LCD module works by receiving commands and data from a microcontroller like Arduino. It uses a combination of pins to control the display's backlight, contrast, and text. The I2C module can simplify communication by using just two pins (SDA and SCL). The microcontroller sends ASCII data to the LCD, which is displayed on the 4-line, 20-character screen.