Circuito Para Display De Caracteres De 4 Pulgadas De Alto
Páginas: 12 (2780 palabras)
Publicado: 11 de octubre de 2012
4 inch Character Height
7-segment LED Information Board
User’s Guide
© 2004-2008 Sure Electronics Inc.
DE-DP004-Ver1.0
4 inch Character Height
7-segment LED Information Board
User’s Guide
Table of contents
Chapter1.Overview and Main Feature .............................................................................. 1
1-1. Overview.................................................................................................................... 1
1-2. Part Layout.................................................................................................................. 2
1-3. Main Feature ............................................................................................................. 3
Chapter2.Hardware Detail.................................................................................................... 4
2-1. Schematic ................................................................................................................ 4
2-2. Physical Dimension ............................................................................................... 5
2-3. Circuit Diagram....................................................................................................... 5
2-4. Electric Characters................................................................................................. 6
2-5. Port Definition ......................................................................................................... 7
2-5-1.
7-segment LED............................................................................................ 7
2-5-2. Shift Register Data Drive ........................................................................... 7
2-5-3.
Data Ports Definition .................................................................................. 8
2-5-4.
Auxiliary Power Port ................................................................................... 9
2-5-5.
Data Buffer................................................................................................... 9
Chapter3.Sample Codes ..................................................................................................... 11
3-1. LED Segment Drive Demo Board’s Schematic ............................................... 11
3-2. How to Connect Load.......................................................................................... 12
3-3. How to display data with PIC10F200 and PICC8.05 environment ................ 12
Chapter4.Contact Us ............................................................................................................ 15
© 2004-2008 Sure Electronics Inc.
DE-DP004-Ver1.0-page i
4 inch Character Height
7-segment LED Information Board
User’s GuideTable of contents
NOTES:
Product Version
：
Ver 1.0
Document Version
：
Ver 1.0
DE-DP004-Ver1.0-page ii
© 2004-2008 Sure Electronics Inc.
4 inch Character Height
7-segment LED Information Board
User’s Guide
Chapter1.Overview and Main Feature
4 digits 7segment panels are manufactured by Sure Electronics. This series includes 5
different size panels, such as 1.5inches, 1.8 inches, 2.3 inches, 4 inches, and 7 inches
(character height). All those panels are driven by SPI like interface and all work in full static
mode. They are easy to be interfaced to any Microcontrollers. They could be widely used in
panel meters, big clocks and any other information display usage.
Sure Electronics provides series of such information boards which are supposed to reduceyour development time and make them standard. In this series, most boards are 4 digits
and static, if customer needs any special digits and special size ones, you could contact us
with the contact information at the end of this document. The 4 inch character height one is
2digit/board. The 7inch character height one is 1digit/board.
This document is used to describe how to use 4 inch...
7-segment LED Information Board
User’s Guide
© 2004-2008 Sure Electronics Inc.
DE-DP004-Ver1.0
4 inch Character Height
7-segment LED Information Board
User’s Guide
Table of contents
Chapter1.Overview and Main Feature .............................................................................. 1
1-1. Overview.................................................................................................................... 1
1-2. Part Layout.................................................................................................................. 2
1-3. Main Feature ............................................................................................................. 3
Chapter2.Hardware Detail.................................................................................................... 4
2-1. Schematic ................................................................................................................ 4
2-2. Physical Dimension ............................................................................................... 5
2-3. Circuit Diagram....................................................................................................... 5
2-4. Electric Characters................................................................................................. 6
2-5. Port Definition ......................................................................................................... 7
2-5-1.
7-segment LED............................................................................................ 7
2-5-2. Shift Register Data Drive ........................................................................... 7
2-5-3.
Data Ports Definition .................................................................................. 8
2-5-4.
Auxiliary Power Port ................................................................................... 9
2-5-5.
Data Buffer................................................................................................... 9
Chapter3.Sample Codes ..................................................................................................... 11
3-1. LED Segment Drive Demo Board’s Schematic ............................................... 11
3-2. How to Connect Load.......................................................................................... 12
3-3. How to display data with PIC10F200 and PICC8.05 environment ................ 12
Chapter4.Contact Us ............................................................................................................ 15
© 2004-2008 Sure Electronics Inc.
DE-DP004-Ver1.0-page i
4 inch Character Height
7-segment LED Information Board
User’s GuideTable of contents
NOTES:
Product Version
：
Ver 1.0
Document Version
：
Ver 1.0
DE-DP004-Ver1.0-page ii
© 2004-2008 Sure Electronics Inc.
4 inch Character Height
7-segment LED Information Board
User’s Guide
Chapter1.Overview and Main Feature
4 digits 7segment panels are manufactured by Sure Electronics. This series includes 5
different size panels, such as 1.5inches, 1.8 inches, 2.3 inches, 4 inches, and 7 inches
(character height). All those panels are driven by SPI like interface and all work in full static
mode. They are easy to be interfaced to any Microcontrollers. They could be widely used in
panel meters, big clocks and any other information display usage.
Sure Electronics provides series of such information boards which are supposed to reduceyour development time and make them standard. In this series, most boards are 4 digits
and static, if customer needs any special digits and special size ones, you could contact us
with the contact information at the end of this document. The 4 inch character height one is
2digit/board. The 7inch character height one is 1digit/board.
This document is used to describe how to use 4 inch...
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