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Telephone - Intercoms

page: 1
The Link Telephone Intercom – Every Home Should Have One! circuit diagram
The Link Telephone Intercom – Every Home Should Have One!


author: Austin Hellier, Wollongong City, Australia © 1997-2003
visits: 2239
8 Line Intercommunication using 89c51 circuit diagram
8 Line Intercommunication using 89c51


author: Ashad mustufa
visits: 325
The Link 4+0 – Internal Intercom circuit diagram
The Link 4+0 – Internal Intercom


author: Austin Hellier, Wollongong City, Australia © 1997-2003 (26 Nov 2003)
visits: 246
Intercommunication (Intercom) circuit diagram
Intercommunication (Intercom)


author:
visits: 203
The Link "P" - Privacy Link! (Telephone Intercom) circuit diagram
The Link "P" - Privacy Link! (Telephone Intercom)


author: Austin Hellier - Wollongong City, Australia © 1997 - 2004
visits: 174
The Original 2 Phone Link Design circuit diagram
The Original 2 Phone Link Design


author: Austin Hellier, Wollongong City, Australia © 1996-2003
visits: 156
The Link A2B+1 (the Link Telephone Intercom - DTMF version) circuit diagram
The Link A2B+1 (the Link Telephone Intercom - DTMF version)


author: Austin Hellier, Wollongong City, Australia © 1997-2003
visits: 150
page: 1
project categories:
Audio (49)
Power & high voltage (43)
Radio (23)
Light & LED (31)
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Sensors & control (47)
Timers & oscillators (40)
Miscellaneous (26)

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