【摘要】 本文阐述了利用Protel99绘制电路原理图和电路仿真的过程 ,举例说明Protel 99在电子线路演示教学中的应用 ,并比较它与传统演示教学法的特点更多还原

【Abstract】 This paper expounds the process of using protel 99 to draw the charts of the electronic circuit principle and the circuit emulation.It also illustrates the application of protel 99 in the electronic circuit demonstration taching with examples and compares this method with the traditional demonstration method.更多还原