Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Auto AV Selector 4 input

Status
Not open for further replies.

panic mode

Well-Known Member
so why don't you spell it out then?
tell us what is it you are looking for...
 

arcom

New Member
OK, so just connect one more 4066 IC for the video signal.
Then you will have an Auto AV selector for 4 sources. If you really must have 2 sources, then connect C and D inputs to ground and they will be skipped.
 

Sebi

Active Member
Arcom,
the CD4066 can't work properly with video signal (75ohm!)
Many IC-s existiert for this purpose: e.g.:TEA2014 search it on ST website.
 

arcom

New Member
Thanks Sebi.
I thought that the 4066 was a universal analog switch IC (both for audio and video apps). Now I know something more :)
 
Status
Not open for further replies.

Latest threads

EE World Online Articles

Loading
Top