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HD44780 LCD2004 2004 4x20 Serial LCD Black Character Blue Backlight Display Board IIC PCF8574T I2C Adapter Converter Bundle

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$6.70

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  • The 2004 Module Display consists of a handy 4x20 character LCD display and an I2C interface. Dimension are (L x W x H): 98 mm x 60mm x 12 mm; I2C adapter dimensions: 52 mm x 19 mm x 14 mm (board size without pins: 41 mm x 19 mm x 7mm)
  • The display allows for 4 rows of 20 characters in white writing on a green background, with 6 selectable I2C addresses with which up to 6 displays can operated simultaneously.
  • Built with IIC/I2C interface to save 5 IO ports. The 2004 Module has a large, bright, and clear display, and allows contrast via a potentiometer.
  • Our Module is used in several applications and projects, including, laser printers, copiers, network devices such as routers, storage devices, real-time clocks etc. Its compatibility with the Liquid Crystal Library allows you to simply plug and get started!



The configurable I2C address allows you to control a total of 6 drivers and same number of displays.
Using the jumper and potentiometer you can also control the back-light and the contrast of the display, independent of the code.
Perfect for micro-controllers, the 2004 Module is a low-power consumption character LCD module, also very handy with a bright and high-contrast screen. The included FC-113 I2C adapter helps reduce cabling.