While many products can be improved by the incorporation of a digital panel meter, the price of the device often precludes its inclusion. The circuit shown offers a low-cost solution (see the... While ...
AutomationDirect ProSense digital panel meters in 1/32 and 1/8 DIN sizes are AC or DC powered and feature IP65-rated meter faces, simple menu-driven pushbutton configuration, and accept a wide variety ...
The input-voltage range for a typical voltmeter IC is usually ±200mV, with precision of 3½ or 4½ digits. A sigma-delta panel-meter IC from Maxim (MAX1499) is no exception, but you can easily double ...
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