岗位职责和要求：
1、电路理论基础好，有实际产品设计与调试经验；
2、懂51单片机，有一定的嵌入式软件设计基础；
3、有orcad，protel，powerpcb使用经验；
4、有HDMI产品硬件设计经验，产品量产者优先；
5、有产品试产、量产、与工厂沟通协调经验者优先。.

CMI Communications Ltd, established in 2002, is made up of a team of young people who have had many years of practical experience and are bold in making innovations in the fields of communications. It has three factories under its jurisdiction, with a total floor space of 15,000 square meters and much modern production and detection equipment, striving for the development and sales of communications products. The company, making use of the favorable conditions in China as a global production base, specializes in making high-quality cables, determined to supply the whole world with a new generation of communications products to meet the ever-increasing needs of modern technology. CMI Communications Ltd takes honesty as its foundation and performs good service to its customers. We are sincere in cooperating with cable sellers all over the world, with their resources and superiority, to make great joint achievement..