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Arduino Compatible LCD I2C Port Expander Module


XC3706
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$9.95
RRP: $9.95
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Control LCD (Liquid Crystal Displays) using just 2 pins via I2C protocol in this useful module. Known as an 'I2C backpack', it solders easily onto your LCD and frees up space by needing fewer leads from your microcontroller.
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Documentation:

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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 potentiometer, LED backlight jumper control, and up to 8 unique addresses via solder-able 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 : 50mm
Width : 25mm
Height : 10mm
Packaged Volume : 0.06l
Packaged Weight : 0kg
Packaged Length : 9.8cm
Packaged Width : 4.2cm
Packaged Height : 1.5cm
Availability : Stocked item

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