[The development of an intelligent four-channel aggregometer]

Area of Science:

• Instrumentation and Measurement
• Embedded Systems Design

Context:

• Development of a novel instrument for data acquisition and processing.
• Utilizes an 89C52 single-chip computer for system control.

Purpose:

• To present the integrated hardware and software design of a new instrument.
• To enable automated sampling, data processing, and output generation.

Summary:

• The instrument employs an 89C52 microcontroller to manage amplification, analog-to-digital (AD), and digital-to-analog (DA) conversion.
• System functionalities include real-time data sampling, processing, and supervision.
• Final results are outputted as data and aggregation curves via a PP40 plotter.

Impact:

• Provides a foundation for developing sophisticated data acquisition systems.
• Enables efficient and accurate data representation through both numerical and graphical formats.