D1SA Series


Small 7-Segment Digital Display Units

The D1SA series 7-segment digital display units are small, compact size (W 11 x H 22 mm) LED displays with options for decimal (0 to 9) and hexadecimal (0 to 9, A to F) characters. 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 characters : decimal (0 to 9), hexadecimal (0 to 9, A to F)
  • Input logic : positive (PNP), negative (NPN)
  • Data input method : parallel, serial
  • Input signal voltage : high (4.5-24VDC), low (0-1.2VDC)
  • 7-segment LED display (D1SA-RN : red/D1SA-GN : green)
  • Multi-stage connection
  • Zero blanking function
  • Power supply : 12-24VDC
Developed & Designed By:
Eng. Haitham Abdelraouf @2021