Since Walter’s Turtles, technology has come a long way and we can now boast of state-of-the-art robots, such as ASIMO, PR2, NaO and Pepper. My interest in this field of study, which has taken on obsessive proportions, is due to my academic backgroun
802.3af-POE协议，更多资料见微信公众号：硬件工程师炼成之路EEE St 802.3af-2003
Amendment to lEEE Std 802.3-2002
including ieee Std 802. 3ae-2002
IEEE Standard for Information technology
Telecommunications and information exchange between systems
Local and metropolitan area n
