D1AA Series


Small 16-Segment Digital Display Units

The D1AA series 16-segment digital display units are small, compact size (W 11 x H 22 mm) LED displays capable of displaying 61 unique characters (0 to 9, A to Z, 24 symbols, period). Input logic can be alternated between positive (PNP) and negative (NPN) by simple soldering. The displays accept both parallel and serial data input. Multi-stage connection is possible with multiple units and the displays are available in red and green display models.

Main features

  • Display 61 unique characters (0 to 9, A to Z, 24 symbols, period)
  • Input logic : positive (PNP), negative (NPN)
  • Data input method : parallel, serial
  • Input signal voltage : high (4.5-24VDC), low (0-1.2VDC)
  • 16-segment LED display (D1AA-RN : red/D1AA-GN : green)
  • Multi-stage connection
  • Power supply : 12-24VDC
Developed & Designed By:
Eng. Haitham Abdelraouf @2021

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