Hi CrossRoads
Thanks for the reply.
I got the schematic for my segments wrong in the last post. I am attaching the revised schematic with this post.
Each segment in the seven segment has 4 LEDs connected in series with 220 ohm resistor. Four rows of 4 LEDs in parallel make up one segment. Hence each segment has 16 LEDs.
I have started putting together the schematic again with 0.1uF capacitor. Will post later once I have had a chance to test it.
I am not sure what is the purpose of ~ in the digitOne part of the code. I copied this code from an article on instructables so I am not sure what is the purpose of ~. I did however find out by hit and trial that the shift register output is up with a 0 and down with a 1.
Regards
T
