本发明提供了一种高分子电加热载热体及其制备方法，可以解决 现有技术存在的易燃、有毒性、耗电能大的问题。
The invention provides a polymer electric heating heat carrier and a preparation method thereof and can solve the flammable, toxic and high-electric consumption problems of the prior art.
文中介绍了系统各部分的组成，包括系统构成，硬件构成与设计。并针对嵌入式指纹模块设计要求性能可靠、体积小、耗电少等问题，提出了行之有效的解决方案。
The system structure including hardware architecture and design, high performance requirement and some difficult problems are also discussed. Some good resolution are given in the article.
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