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PIC-based Digital Voltmeter (DVM)

Posted August 4, 2013 by Chris

“This project will describe how to make a simple digital voltmeter (DVM) using a PIC16F688 microcontroller. The range of this DVM is 0-20V, but you can easily increase or decrease the range of input voltage as your requirements after you understand the voltage scaling method described in this project.”

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