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Wireless Device Question What Component?

J

jm

Jan 1, 1970
0
I am going to build a device like a remote control finder. I think I
could eventually figure out a circuit that makes a noise, but what
would I look at for the wireless part of it? Should I just take apart
my cordless phone and look!

Thanks, don't know what to look at.
 
M

Mike

Jan 1, 1970
0
In terms of TV/VCR remotes and the like, they're not constantly powered-on,
so there'd be no reply signal to a device you would make. I think the same
applies to cordless phones.

Mike
 
J

jm

Jan 1, 1970
0
No, I'd just make a standalone and glue it to the device. I've seen them
cheap on ebay, but thought I might take a whack at it.
 
C

colin

Jan 1, 1970
0
jm said:
I am going to build a device like a remote control finder. I think I
could eventually figure out a circuit that makes a noise, but what
would I look at for the wireless part of it? Should I just take apart
my cordless phone and look!

Thanks, don't know what to look at.

how about a long peice of string ?

Colin =^.^=
 
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