Schematics and Circuits Index

A brand new different way to view the schematics.

This is just a list of old schematics, some with a BOM, mostly used as a reference design resource. NOTE: There is no instruction on how to build any of this stuff. You must use your own wits (or just Google it!).

Index Telephone Projects

1
Telephones

Deluxe Pushbutton Telephone

Figure 390 : Deluxe Pushbutton Telephone


2
Telephones

Pushbutton Telephone

Figure 167 : Pushbutton Telephone


3
Telephone Interface

Telephone Recording Interface

Figure 1073 : Telephone Recording Interface


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