Soundcard Digital Voltmeter download

With this software and a simple external hardware, the sound card input of a PC can be used to measure stationary or slowly changing analog signals (e.g. voltages). The hardware converts the input signal into a voltage proportional frequency. The software measures the frequency via the sound card and calculates the corresponding input signal level which is displayed numerically and in a “scope-like” view.

Project Samples

Triangular input voltage, 4Hz sampling rate

Triangular input voltage, 10Hz sampling rate

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License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Languages

English

User Interface

Java Swing

Programming Language

Java

Related Categories

Java Test and Measurement Software

Registered

2012-05-06

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