The above picture shows that the AD6.9 version always draws a corner line with one click of the left mouse button.The above picture shows that the AD13 version draws a corner line. To draw the same co...
I want to make a music box. Is there any software that can generate musical notes directly? I want to write a song into it. Is there any software that can generate musical notes directly? If you have ...
My thoughts on R&D work V1.1 1. Analysis of the current situation It has been nearly a year since the newcomers came to our R&D department. During this year, some of the same batch of personnel have q...
I want to know if this driver circuit is made directly with a driver chip or built by myself. If it is a driver chip, I found the MC33810 chip from Freescale, but the information on the Internet is no...
I don't know how to start. I've been in college for two years, and I haven't been wasting my time. Anyway, I've learned some knowledge, so I'm writing a blog post to record it. Before the 2011 Nationa...