Electronic projects


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Telephone - Intercoms

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


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


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


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


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


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


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


author: Austin Hellier, Wollongong City, Australia © 1997-2003
visits: 150
page: 1
project categories:
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