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Arduino sketch for the High-Resolution Digital Audio Millivoltmeter
The Arduino sketch for the Digital Audio Volt/Millivoltmeter from the October 2019 issue.
The download package also includes the required library (LiquidCrystal_I2C).
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High Resolution Audio Millivoltmeter PCB [04108191]
PCB for the High-resolution Digital Audio Millivoltmeter.
Double-sided PCB with plated through holes, solder mask and silkscreen overlay.
110 x 84mm.
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High Resolution Audio Millivoltmeter PCB pattern (PDF download) [04108191]
A PDF with the PCB design for the High-resolution Digital Audio Millivoltmeter (double-sided).
Both layers are in a single PDF.
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High Resolution Audio Millivoltmeter lid panel artwork and drilling diagrams (PDF download)
A PDF of the lid panel artwork for the High-resolution Digital Audio Millivoltmeter.
A separate PDF is included with all the drilling diagrams at actual size.
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