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Skip Navigation LinksHome > Test & Tools > Kits > Computer > XC3706

I2C Port Expander Module for LCD


XC3706
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$11.90
RRP: $11.90
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Control LCDs using just 2 pins via I2C.
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Stock unit - Each



Documentation:

Download Manual Open pdf document in new window
Download Datasheet Open pdf document in new window

XC3706

Raspberry Pi Compatible
Arduino? Compatible


The HD44780 compatible LCDs are great for displaying text and simple graphics, but quickly use up your available microcontroller pins. Using the PCF8574 port expander IC, you can control these LCDs using just 2 pins via I2C. The breakout board offers pin multiplexing, contrast control pot, LED backlight jumper control, and up to 8 unique addresses via solderable jumpers.

Features:

 - Designed to solder directly to 16pin SIL headers
 - Mounts behind LCD panel, taking up minimal space
 - Arduino libraries offer direct LCD control

Specifications

Length : 50.00000000mm
Width : 25.00000000mm
Height : 10.00000000mm

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