Ribbon cable length causes noise for displays why?

[davenn]

OK all your questions on this topic have been answered its ready to be closed

 

[(*steve*)]

list the display types
1.) LCD
2.) LED
3.) what else

Google

what is the circuit before the Display drivers called? what circuit drivers and goes into the display drivers?

This is impossible to answer generally. If it's a clock, then the answer is "a clock"

 

[willwatts]

This is impossible to answer generally. If it's a clock, then the answer is "a clock"

I mean in general or common from your experience or what you have seen on schematics

you have seen a clock signal going to the display drivers

I thought LCD and LED displays needed decimal, hexadecimal or binary to work?

 

[(*steve*)]

Danny, What goes before the drivers is whatever is required to create the signals needed. If the device is a digital clock, the stuff before the drivers is the electronics that counts seconds, minutes, and hours and decodes this in a way suitable for display. In short it's a clock.

If you want to ask a SPECIFIC question, please do so.

edit: and make sure it's about noise and ribbon cables or I will delete it for being off-topic.

If you're satisfied about noise and ribbon cables we will close this thread and you can talk to Kris about opening another one.

 

[willwatts]

Lock it up steve and let me start a new thread

 

[KrisBlueNZ]

Go ahead and start a new thread, Simmon