This is I2C adapter for Graphic LCD 128×64, very suitable for interactive work with Arduino, Raspberry. In this adapter used driver MCP23017. .
Control of backlight: Normal backlight use power 5V from +5V and can ajust with potentiometer. If you need control of backlight from microcontroller, pls cut-off connection of backlight on top side of board, and connect the Pin LED+ to any PWM out of microcontroller.
- Durable and practical
- Top Sales Item
- This is I2C adapter for Graphic LCD 128×64, very suitable for interactive work with Arduino, Raspberry
- For change I2C address you can follow information on bottom side of board
- In set have male pin-headers for connecting adapter to Graphics LCD screen
- 1 x MCP23017 Expander 5V IIC/I2C/TWI/SPI Serial Interface Board Module Graphic LCD 12864 Adapter Module Display