Pin allocations on 4 digit, 7 segment LED display...
I have recently bought a 4 digit, 7 segment LED display to hook up to my arduino and am unsure of what pin does what. I have a green KINGBRIGHT (2009-34) CA56-216WA (M3) and can not find it on the kingbright website. Also, while I was looking at the other models I noticed that some pins were labeled DP. If anyone can be of any assistance it would be greatly appreciated.