一款用protel软件开发的称重显示控制器根据图纸可以直接从事生产，非常有用，吐血奉献。-Using a Protel software development of weighing display controller according to the drawings can be directly engaged in the production, very useful, hematemesis dedication.

采用Altium Designer软件设计，与程序一起可以直接出产品！(Using Altium Designer software design, with the program can be directly out of the product!)