Description
-
Compatible with HD44780-based 16×2 and 20×4 LCDs
-
Operating Voltage: 5V DC
-
Communication: I2C (SDA & SCL pins)
-
Adjustable contrast via onboard potentiometer
-
Reduces required microcontroller pins from 6–8 to only 2
-
Onboard PCF8574 I/O expander chip
-
Compatible with Arduino LiquidCrystal_I2C library
-
Ideal for compact, clean wiring in DIY electronics projects


Reviews
There are no reviews yet.