In C language, the literal meaning of static can easily lead us astray, but it actually has three functions.
(1) Let’s start with the first and most important one: hiding.
When we compile multiple fil
[i=s]This post was last edited by paulhyde on 2014-9-15 09:40[/i] [size=10.5pt]DS18B20[font=宋体]Digital tube temperature display[/font][/size] [size=10.5pt][font=宋体]Brief description: Detect DS18B20 wh
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:03[/i] [p=20, null, left][font=Verdana, sans-serif][size=4][color=#000000][backcolor=white]Wearable devices are the hottest technology
Sign bit extension is often used in digital signal processing. If the number of bits extended is small, such as the sign bit extension of 1 bit, then the bit splicing method can be used. However, if t
Due to project needs, I purchased two development boards. I have been using Huatianzheng's development board, and have never used Youjian's except after turning it on. I am now selling it. For detaile
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i] The chip gap is as high as 70%. Since April this year, there have been constant reports of tight supply of LED chips. In May and