摘要
针对传统电路板腐蚀机缺乏自动控制的问题,研制一种自带12位A/D输入的ADuC812单片机为主控芯片,使用PT100温度传感器和叶轮式流量传感器采集数据的电路板腐蚀机。文章描述了该腐蚀机系统的总体结构、硬件电路组成以及软件设计。经应用测试,该腐蚀机具有腐蚀精度高、安全快捷、运行稳定的优点,有效解决了电路板手工制作的麻烦,具有实际应用价值。
Aiming at the problem of lacking automatic control about traditional circuit board corrosion machines,we developed a new type of circuit board corrosion machine which can be controlled automaticly.The main control chip of the machine was ADuC812 with a native 12 bit A/D input,and the PT100 temperature sensor and impeller-type flow sensor were used to collect data.This paper described the overall structure of the system,the hardware circuit and software design.The application testing result indicated that the corrosion machine had the advantages of high precision,safe and stable operation.The corrosion machine solved the the trouble of hand-made circuit board efficiently and had practical application value.
出处
《孝感学院学报》
2010年第3期44-48,共5页
JOURNAL OF XIAOGAN UNIVERSITY
基金
广东省梅州市科技计划项目(08KJ06)
