Difference between revisions of "7 Segment"

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.

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.

Pin Connectioin
1  E
2  D
3  comma
4  decimal point
5  C
6  B
7  A
8  Common Cathode
9  F
10 G

@@ Line 7: / Line 7: @@
 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.
-[[: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.
+*[http://rodaw.me/2BmK8PV Serial driver for large seven segment LED displays] at Tindie.Com
-[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">
 Pin Connectioin
-#
+  E
+  D
+  comma
+  decimal point
+  C
+  B
+  A
+  Common Cathode
+  F
+G
 </source>