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Status April 17th, 2023

A project log for Beeper Box: Analog V2F

A very useful test fixture to convert the voltage or impedance seen on its input to a variable frequency audible tone

john-guyJohn Guy 04/17/2023 at 18:370 Comments

This project has been years in the making, but never executed. When I saw the Hackaday Op Amp challenge, I knew I had to enter, and the Beeper Box was the perfect candidate.

Right now, PCBs are out to fab, an enclosure needs to be cut, and I need to complete the Digikey parts order. I need to upload files, and shoot some video once the units are completed.

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