Hello I want to add a 7 segment display to my Arduino now just to see I understand the different this part(for example) - Serial 7 Segment Display Datasheet · sparkfun/Serial7SegmentDisplay Wiki · GitHub use only 2 digital I\O from the Arduino ? this part(for example) - http://www.4project.co.i…

question about 2 types of LCD

david1234 May 4, 2014, 1:53pm 3

as I thought
well thank you for now - I'm going to order it now

Thanks ,