1 / 18

2.3 Inch 8x8 Dot-Matrix Display

2.3 Inch 8x8 Dot-Matrix Display. 數位電路實驗 TA: 吳柏辰. Author: Trumen. Outline. Introduction to Dot-Matrix Display Product Specification Circuit Connection Results. Introduction to Dot-Matrix Display. Introduction to Dot-Matrix Display.

keaira
Download Presentation

2.3 Inch 8x8 Dot-Matrix Display

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 2.3 Inch 8x8 Dot-Matrix Display 數位電路實驗 TA: 吳柏辰 Author: Trumen

  2. Outline • Introduction to Dot-Matrix Display • Product Specification • Circuit Connection Results

  3. Introduction to Dot-Matrix Display

  4. Introduction to Dot-Matrix Display • A dot-matrix display is a display device used to display information on machines, clocks and many other devices requiring a simple display device of limited resolution.

  5. LED Matrix • It consists of a 2-D diode matrix with their cathodes joined in columns and their anodes joined in rows(or vice versa). • By controlling the flow of electricity through each row and column pair it is possible to control each LED individually.

  6. Product Specification

  7. Model No: CSM-88261EG • Descriptions: • 2.3Inch 8X8 Dot-Matrix Display • Dot Pitch 7.62mm • CSM-88261: Column Cathode, Row Anode • Emitting Color: Orange & Yellow Green

  8. Internal Circuit Diagrams |||||||||||| 24 23 22 21 20 19 18 17 16 15 14 13 Pin number 01 02 03 04 05 06 07 08 09 10 11 12 |||||||||||| CSM-88261EG CSM-88261EG

  9. Absolute Maximum Rating (1/2) • Orange (Ta=25°C)

  10. Absolute Maximum Rating (2/2) • Yellow Green (Ta=25°C)

  11. Electro-optical Characteristics • Orange (Ta=25°C) • Yellow Green (Ta=25°C) ☑ HSMC (standard 2.5 V) ☒ GPIO (standard 3.3V) GPIO HSMC

  12. Typical Electrical / Optical Characteristics Curves • Orange • Yellow Green (Ta=25°C)

  13. Circuit Connection Results

  14. Demo Video

  15. The End. Any question?

  16. Reference • http://en.wikipedia.org/wiki/Dot_matrix • http://en.wikipedia.org/wiki/Dot-matrix_display • "Product Specification, Model No: CSM-88261EG" by China Semiconductor Corporation, http://www.csctw.com.tw

More Related