Teach you step by step how to learn microcontrollers, from easy to deep, with a total of 61 videos, teaching you how to transform from a novice to a master of microcontrollers.
When writing and using spi, you need to use the high-level output signal of the GPIO3.21 pin.The input method in the hyperterminal is:
# cd /sys/class/gpio/sys/class/gpio# echo 117 export/sys/class/gp
1. It is known that ( 80H ) = 10H , ( 81H ) = 40H , then after executing the two instructions LD 80H , 16 , B and ADD81H , B successively, the content of B is .2. If the buffer length is BK=10 and the
Very confused, other people's computers can connect to the router, linksys's broadcast name is "linksys." But mine can connect, but I can't get the IP, even if I change the IP myself, it still doesn't
My fellow members in the forum, my company wants to use 2440 or 2416 or 2450 to develop an industrial control product, and we need to find a company that can design PCB boards. Can anyone recommend a