The LCD1602 adapter the for IIC/I2C interface board with LCD screen
FOR control panel IO port is only 20, and add some sensors, the SD card, relay modules more is not enough, IO ports,
the original 1602 screen seven IO ports to drive up, we have developed this module can save you five IO ports, we send for library
FOR control panel IO port is only 20, and add some sensors, the SD card, relay modules more is not enough, IO ports,
the original 1602 screen seven IO ports to drive up, we have developed this module can save you five IO ports, we send for library
Parameters:
supports the I2C protocol
Supply voltage: +5 V
backlight and contrast adjustment potentiometer
4.4 line output easier.
supports the I2C protocol
Supply voltage: +5 V
backlight and contrast adjustment potentiometer
4.4 line output easier.
