Share a great post about [font="]bananaPi M3 full version OPENCV3 installation tutorial. [/font][font=Microsoft Yahei, Hei, Tahoma, SimHei, sans-serif][b]https://bbs.eeworld.com.cn/forum.php?mod=viewt...
The resistor and capacitor packages we see in the circuits are commonly used:
capacitance:
Possible packages for 0.01uF are 0603 and 0805
10uF packages include 3216, 3528, 0805
100uF has 7343
320pF pa...
Since its release in 2017, Nintendo's Switch game console has sold nearly 100 million units, and if nothing unexpected happens, it will surpass the sales record of the PS4. This surprised some index p...
1. Working Principle of Infrared Thermometer Infrared thermometer consists of optical system, photoelectric detector , signal amplifier and signal processing. Display output and other parts. The opti...
1. Test environment: VS2015
2. The test code is as follows:
char *pweb_namec = "C语言中文";printf("C语言中文的 内存形式:");
printf("char2 hex1:%#x", (unsigned char)*pweb_namec++);//0x43
printf("char2 hex2:%#x", (u...