实时数据采集系统硬件与软件设计：基于单片机的设计方案及关键技术

real-time data calculator must react quickly to provide timely analysis and processing, as data is often large in size. This article introduces the hardware design and software design of a data acquisition system based on a single-chip microcontroller. The focus of the system hardware is on the single-chip microcontroller. Data acquisition is implemented using the STC12LE5A32S2 single-chip microcontroller, while the software part is implemented using KEIL C51. Keywords: single-chip microcontroller data acquisition KEIL C51 This paper aims to address the requirements of real-time data acquisition and processing through the design of a data acquisition system based on a single-chip microcontroller. The system hardware design focuses on the implementation of the single-chip microcontroller, STC12LE5A32S2, which allows for efficient data collection. The software design, implemented using KEIL C51, enables the system to carry out real-time data analysis and processing with high speed and accuracy. The hardware design of the system includes components such as sensors, data transmission modules, and power supply circuits, all connected to the single-chip microcontroller to facilitate data collection. The software design involves programming the single-chip microcontroller to interface with the sensors, process the collected data, and transmit it to a data processing unit for further analysis. In conclusion, the implementation of a data acquisition system based on a single-chip microcontroller provides a cost-effective and efficient solution for real-time data collection and processing. The use of the STC12LE5A32S2 single-chip microcontroller and KEIL C51 software ensures the system's reliability and performance in various applications requiring data acquisition and analysis.