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2003•Journal of Transducer TechnologyRequires access

Using CPLD to design high precision ultrasonic liquid level measure system

Cheng Wan

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Abstract

?In order to steadly accurately measure liquid level,using complex programmable logic device to control ultrasonic transmitreceive and single chip microcomputer for data processing,designed a ultrasonic liquid level measure system,this system measure error is fewer than 1 millimeter.

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What this paper is about

?In order to steadly accurately measure liquid level,using complex programmable logic device to control ultrasonic transmitreceive and single chip microcomputer for data processing,designed a ultrasonic liquid level measure system,this system measure error is fewer than 1 millimeter.

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Available abstract

?In order to steadly accurately measure liquid level,using complex programmable logic device to control ultrasonic transmitreceive and single chip microcomputer for data processing,designed a ultrasonic liquid level measure system,this system measure error is fewer than 1 millimeter.

Key concepts: Complex programmable logic device, Measure (data warehouse), Ultrasonic sensor, Computer science, Chip, Computer hardware, Millimeter, Electronic engineering

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