How to build a simple, interactive digital vol

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Conclusion
This application note has demonstrated how to implement a digital voltmeter on the MAXQ2010 microcontroller. Using the peripherals of the MAXQ2010-KIT, voltage data from the internal ADC is easily written on the LCD. For different applications, the EV kit LCD can display alphanumeric characters. The 5-way switch can be used to create an extensive menu interface. The ADC supports eight channels hooked up to parts such as potentiometers, infrared distance sensors, resistor ladders, and any other device that returns an analog voltage.

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