Difference between revisions of "7 Segment"
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I bought several of these [http://www.mpja.com/5in-7-Segment-LED-Common-Cathode-Display-Red/productinfo/34491+OP 5in. 7 Segment LED Common Cathode Display, Red] at MPJA | I bought several of these [http://www.mpja.com/5in-7-Segment-LED-Common-Cathode-Display-Red/productinfo/34491+OP 5in. 7 Segment LED Common Cathode Display, Red] at MPJA | ||
| + | ===Resources=== | ||
| + | *[[:File:34491OPData.pdf|LiteOn P/N: LTS-50301HRB]] data sheet. I didn't see the pinout on the data sheet. I wrote it on the backside with a sharpie after pinning it out with a DMM on diode function. | ||
| − | [ | + | *[http://rodaw.me/2BmK8PV Serial driver for large seven segment LED displays] at Tindie.Com |
| − | + | *[http://rodaw.me/2BofXrS HIGH-VOLTAGE SEVEN SEGMENT LED DISPLAY DRIVER WITH SPI INTERFACE] documentation | |
| − | + | *[https://github.com/rm-hull/luma.led_matrix rm-hull/luma.led_matrix] python 7 segment library (matrix too) | |
| − | [http://rodaw.me/2BofXrS HIGH-VOLTAGE SEVEN SEGMENT LED DISPLAY DRIVER WITH SPI INTERFACE] documentation | ||
| + | ====Pin <-> segment mapping==== | ||
<source lang="text"> | <source lang="text"> | ||
| − | |||
Pin Connectioin | Pin Connectioin | ||
| − | + | 1 E | |
| − | + | 2 D | |
| + | 3 comma | ||
| + | 4 decimal point | ||
| + | 5 C | ||
| + | 6 B | ||
| + | 7 A | ||
| + | 8 Common Cathode | ||
| + | 9 F | ||
| + | 10 G | ||
</source> | </source> | ||
Latest revision as of 14:33, 12 December 2017
Notes on 7 Segment display that I have used. Mostly to jog my memory if I return to the project. Perhaps you'll find it useful too.
5 inch 7 segment
I bought several of these 5in. 7 Segment LED Common Cathode Display, Red at MPJA
Resources
- LiteOn P/N: LTS-50301HRB data sheet. I didn't see the pinout on the data sheet. I wrote it on the backside with a sharpie after pinning it out with a DMM on diode function.
- Serial driver for large seven segment LED displays at Tindie.Com
- HIGH-VOLTAGE SEVEN SEGMENT LED DISPLAY DRIVER WITH SPI INTERFACE documentation
- rm-hull/luma.led_matrix python 7 segment library (matrix too)
Pin <-> segment mapping
Pin Connectioin
1 E
2 D
3 comma
4 decimal point
5 C
6 B
7 A
8 Common Cathode
9 F
10 G
