此图为自制的一个1602文本编辑器,可供单片机开发使用,包括PCB及外壳设计.-This picture shows the self-made editor of a 1602 text, available to the microcontroller development, including PCB and enclosure design.

电气及弱电方面的图块图集，很全面包含电气工程的各个发面的-Electrical and weak block Atlas, very comprehensive and includes the baking of the electrical engineering