Digital millivoltmeter

924

15:49:53

This is a real digital millivoltmeter. 
This is done according to the scheme of comparing the input voltage with the voltage generated by the DAC. His testimony depend only on the accuracy of the resistors and the quality of the operational amplifier. The only drawback is the record in hexadecimal form.

published 11 years ago

roops1967

11 years ago

Impressive stuff!

hamilton1300

11 years ago

Nice

AntoineChapuis

11 years ago

Well done

radiolybitel

11 years ago

Почему измерения не всегда верные?

Nikolay_S

11 years ago

Ошибка может составлять +- единицу последнего знака.

eekee

8 years ago

Sweet!

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