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README.md	0.1.3 - Adapted for physical reset circuit on 595.	5 years ago
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README.md

Denon PMA-770 (and others) Arduino Control

About

This project ultimately seeks to be a "logic control" modification for a Denon PMA-770; allowing one to do things like change inputs, volume, balance, and tone using a remote control.

But that's a long ways down the road; so right now it's goal is to drive relays and a display to replace the source input switches and input display. I am designing it around the aforementioned Denon; but it can obviously work for other units with some modification.

Schematics and pictures up later.

History

28-Dec-2019: Initial Version. Just reads five switches and triggers an output.
29-Dec-2019: Version 0.1 - Added a display. Cleaned up code. Made a repository.
29-Dec-2019: Version 0.1.1 - Added preliminary IR remote support
30-Dec-2019: Version 0.1.2 - Controls ShiftReset and OutputEnable on 595 to prevent random start-up state.
30-Dec-2019: Version 0.1.3 - Removed ShiftReset function. Replaced with reset circuit onboard.