Can I read Darkroom Timer Circuit Design on EtoBox?
Darkroom Timer Circuit Design by chakralabs is a document available to read on EtoBox.
What is Darkroom Timer Circuit Design about?
The document describes a darkroom timer circuit built around a unijunction transistor that provides an audible tone at 1-second intervals. The unijunction transistor functions as a relaxation oscillator to trigger a phase-shift audio oscillator circuit. The circuit uses few components, takes up little space, and can be easily converted to a metronome. Adjusting component values allows changing the tone duration, intensity, frequency, and rate of the tone bursts.
- Author
- chakralabs
- Language
- EN