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How to build a simple, interactive digital voltmeter

Posted: 03 Aug 2010  Print Version  Bookmark and Share Subscribe

Keywords: digital voltmeter  MAXQ2010 microcontroller  interactive voltmeter design 

[Summary of tips] This application note uses the MAXQ2010 microcontroller's evaluation (EV) kit Rev D to implement a digital voltmeter. The article demonstrates how to measure the voltages with the ADC and display them on the EV kit's LCD. An onboard 5-way switch is used to select the ADC channel to be displayed on the LCD. No additional parts a......
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