1 Pcs IIC / I2C / TWI Serial interface module port for Arduino 1602 LCD Display The backlight and contrast are adjusted by means of a potentiometer (the LCD screen is not included). Compatible for 1602 LCD. This is another excellent IIC / I2C / TWI / SPI serial interface. It's fantastic for an Arduino-based project. Be simpler with a 4-line output. Specifications: Black color Material: PCB Supply voltage: 5V Size: 54 * 19mm / 2.1 * 0.75in (L * W) Weight: 4 g / 0.14 oz Package size: 10 * 7cm / 3.94 * 2.76in (L * W) Package weight: 6g / 0.2oz
