Serial I2C LCD Display Adapter module IIC I2C LCD Module For 16×2 And 16×4 LCD is? used to give HD44780-compatible interface LCD modules a serial interface via the I2C bus. This allows you to control the LCD with only two data wires from your microcontroller (and power of course). Notes: These modules are currently supplied with a default I2C address of either 0x27 or 0x3F. To determine which version you have check the black I2C adaptor board on the underside of the module. If there a 3 sets of pads labelled A0, A1, & A2 then the default address will be 0x3F. If there are no pads the default address will be 0x27.The module has a contrast adjustment pot on the underside of the display. This may require adjusting for the screen to display text correctly. Features Up to 8 LCD displays with adapters can be connected and controlled by the same two wire I2C bus Easy to control using Arduino board Compatible with 16 x 2 character LCD displays Adapter includes 16-PIN male header connector for soldering to LCD display Contrast is adjusted via onboard potentiometer Backlight may be turned on/off via jumper Standard 5V voltage supply نعتذر الشراء من الموقع متوقف مؤقتا We apologize : purchasing from our website is temporarily stopped
