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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 04/18/2023 at 04:450 Comments

This cart at Digikey contains the parts to build one (with exceptions as follows)

https://www.digikey.com/short/q0zz04jp

The PCB itself can be ordered from Osh Park

https://oshpark.com/shared_projects/pA0PM1oT

The enclosure can be ordered from Lone Pine Laser

https://www.etsy.com/shop/LonePinelaser

One thing not in stock is JST PH cables, 2 pin, but these can be purchased from Adafruit

https://www.adafruit.com/product/261

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