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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.
Thanks for ur suggestions ,
I'm looking for something small so relay is my last option & its available here.
regarding 4000 ics , i found this
I'm going to try that circuit sicne i have Nmos + Pmos
i bought LCD that accept two input signals,
to switch between them u have to disconnect one of the input signal "physically"
so, i want to get rid of physical part by disconnecting and connecting using switch controlled by logic 1/0
i tried nmos as following :
Gate input = 0 ->pass the...
Hi
Summary:
How can i switch on/off Composite video signal using PIC ?
i mean i want to allow the Signal to pass when i give the switch 1 " 5v DC" or don't pass any signal when i give to the switch 0 ?
any idea
i used nmos but didn't help me i will write more in few second.
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