3rd International Conference on Automation, Control and Robotics Engineering | |
A High-precision Pressure Controller Based on Zigbee Transmission | |
工业技术;计算机科学;无线电电子学 | |
Chao, Wang^1 ; Han, Pu^2 | |
Changji University, Chang Ji | |
831100, China^1 | |
Nanjing Tech University, Nanjing | |
211800, China^2 | |
关键词: Cantilever types; Design diagrams; High-precision; Pressure controllers; Real time performance; Single chip microcomputers; Software systems; ZigBee wireless transmission; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/428/1/012025/pdf DOI : 10.1088/1757-899X/428/1/012025 |
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来源: IOP | |
【 摘 要 】
Nowadays, the pressure controller is one of the most commonly used sensors in the market, it has advantages of good real-time performance, good efficiency, but also exist precision is poor, low resolution and volume weight, inconvenient to carry shortcomings. Therefore, this article designed a high accuracy pressure controller based on zigbee transmission, and gives the design diagram, hardware composition and software system, the system USES 51 single chip microcomputer, ten high precision A/D conversion chip HX711, cantilever type resistance strain sensor and zigbee wireless transmission module, system can be collected in real-time and high precision gravity through to the digital tube display;, at the same time, through the zigbee wireless transmission way of transmitting current data terminal equipment (such as: PC, mobile phone, etc.), convenient for the user in the long-distance real-time view the latest data, in improving the efficiency of using the system at the same time, also ensure the data real-time and efficiency.
【 预 览 】
Files | Size | Format | View |
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A High-precision Pressure Controller Based on Zigbee Transmission | 309KB | download |