I2C interface for 16x2 LCD display with HD44780 controller; control via I2C. Package contains: 1 x I2C interface for 16x2 display. Supports up to eight modules by welding the A0-A1-A2 addresses (predefined 0x27). Backlight jumper and contrast adjustment via a small trimmer. Reduces I/O requirements when used with Arduino or other microcontrollers. Power supply: 2.5-6 V DC. Brand: Unbranded; MPN: 08020221; Type: Module - expansion; EAN: Not applicable. .
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