YWBL-WH Board IIC/I2C Interface 5V Converter Module for 1602 LCD, Electronic Components
Special Features
- Designed with backlight and contrast ratio adjustment potentiometer.
- This adapter solves problem that IO port is not enough when connecting sensor, card or relay modules to control board.
- It supports I2C protocols, designed with IIC/I2C port.
- Original 1602 display need 7 IO port to drive, while this adapter can save 5 IO port for you.
- Convenient to use, 4-wire output is more simple.
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