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Audiometer Based On The AT89S51 IC

2016-01-11 23:43  
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audio meter with at89s51 300x200 Audiometer Based On The AT89S51 IC

Description: The following circuit shows about Audiometer Circuit Diagram. This circuit Based On The AT89S51 IC. Features: the output can be set with accuracy Vref/255, using a multiplexer 4051. Amplitudo or intensity of sound can be arranged through the DAC, used for the diagnosis threshold of human hearing to give some particular audio frequency and also a certain level of intensity. Component: IC, Switch, Resistor.[project.irone.org]

Tags: circuit diagram, control circuit, control diagram, control schematic, electronic circuit, electronic control, IC, Resistor, schematic diagram, switch

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