The foundation of special light sources, color display and other industries is the restoration and transmission of color, which belongs to the category of light source photometry and colorimetry in th
This article comes from: [url=http://www.hellodsp.com/bbs/viewthread.php?tid=574&extra=page%3D1]http://www.hellodsp.com/bbs/viewthread.php?tid=574&extra=page%3D1[/url] Let's start with the simplest on
I have always wanted to buy some precision resistors to do some experiments, but this kind of things are expensive and it is not easy to apply for samples. The price on Taobao is more expensive than t
1. Use 51 single chip microcomputer to realize 2. Use lcd1602 to display distance 3. Need circuit diagram and program 4. Thank you loudly 5. Hope the program is simpler because I am a beginner and I a