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AB Box PDF by BAMF is a document available to read on EtoBox.
What is AB Box PDF about?
This document provides instructions for building an A/B selector box with indicator LEDs to route an input signal to one of two outputs. The circuit uses a 3PDT switch to select between the two paths and LEDs are included to indicate the active connection. An optional 9V power source is included only to power the LEDs and can be omitted if indicators are not needed by using a DPDT switch instead.
- Author
- BAMF
- Language
- EN