We all have old phones. Why not turn them into an intercom for your kids tree house. Or turn two old cordless phones into home base walkie talkie. Here is how.
Step 1: Materials
In-Line coupler (I got mine at Frys for 1.49)
9 volt connector (radio shack, or cut it out of some old piece of junk)
wire-nippers
milk (helps keep you hydrated and keeps bones strong)
Dremel
Soldering iron
solder
300 ohm resistor or close to it
black electrical tape
two telephones
two telephone cords. (CAT 1 cable)
9 volt connector (radio shack, or cut it out of some old piece of junk)
wire-nippers
milk (helps keep you hydrated and keeps bones strong)
Dremel
Soldering iron
solder
300 ohm resistor or close to it
black electrical tape
two telephones
two telephone cords. (CAT 1 cable)
Amazing post!!!!!!!!!!!!
ReplyDeleteBuild your own intercom or walkie talkie out of two old cordless phones" it''s really truth word. where are other steps? please give me the links.
Really so useful post for me!
Great thanks!
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