China's most representative electromagnetic compatibility event will continue to be held in Shanghai World Trade Center from November 1 to 3, 2006 EMC CHINA China Electromagnetic Compatibility Network...
Design of a GSM fixed wireless access deviceAuthor: Fang Fang and You Xiangdong from Beijing University of Posts and TelecommunicationsAbstractGSM fixed wireless access equipment is a device that conn...
You can download the 3gpp/3gpp2 download address yourself.http://www.3gpp.org/ftp/Specs/ Specificationshttp://www.3gpp.org/specs/numbering.htm Add 3GPP2http://www.3gpp2.org/Public_html/specs/...
I have received the Toshiba photorelay TLP3547 for a while, but because of some things in school, I didn't evaluate it in time and it was stranded for a while. Now that the National Day holiday is com...
In this section, we will implement some basic peripheral applications, mainly including GPIO input and output (for buttons and LEDs on the development board ), serial port print output, etc. After the...