com DS9097 (passive)

DS9097 Passive Serial Adapter

DS9097 Adapter


Notes: The DS9097 is the original serial 1-wire adapter. It is easy to construct from passive elements.

The "E" version used a DB25 rather than DB9 serial connector and had an optional 5V external power source for powering a bus line.

There are several published designs for making the adapter:

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