MCP23017 IIC/I2C/ Serial Interface Board Modul für Arduino 1602 2004 LCD
ab 1,23 €
MCP23017 1602 LCD Shield. 1 Brightness Adjustable 1602 LCD Shiled IIC MCP23017 5 keypad For Arduino UNO R3. MCP23017 ExpanderModule. Uses MCP23017 chip, it is compatible with 1602 and 12864 liquid crystal screens, through this module is switched, use I2C communication, only need two MCU I/Os to be able to realize the liquid crystal to drive the display.
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