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Serial LCD Back Pack

JS-3679

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This back pack has a built in Atmel processor, which is programmed with all the LCD commands, which allows communication with the LCD using only one digital I/O.

Availability: In stock

$14.95
Pricing:
$14.95 (10+) $13.45 (25+) $12.71 (100+) $11.96
Availability:
22 units available in Store Request More Inventory
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Details

Description:
Most monochrome LCDs use a 4-8 bit parallel bus for communication which uses up precious digital I/O pins on a microcontroller. This back pack has a built in Atmel processor programmed with all the LCD commands, which allows communication with the LCD using only one digital I/O. Simply solder this to the back of any HD44780 controlled LCD, and free up those precious I/O pins.

 

This backpack can even control back light brightness and has electronically controlled LCD contrast. For a list of serial commands, please reference the attached user manual. We have a video demo of this product as well as a short written tutorial

Features:

  • ATtiny2313A Preloaded with Firmware
  • 3V and 5V Compatible
  • Electornically Controlled Contrast
  • Brigntness Control
  • UART Serial Interface
  • Adjustable Baud Rate 

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