PH sensor
For sensing pH of a fluid, a heating apparatus of a semiconductor die controls a temperature of the fluid to a first temperature. A first voltage of a gate of a floating gate transistor of the semiconductor die is measured while the temperature of the fluid is at the first temperature. Also, the hea...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
31.01.2023
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Subjects | |
Online Access | Get full text |
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