[align=left][color=#000][font=微软雅黑][size=4] The purpose of PCB electrogalvanizing is to prevent steel objects from being corroded, improve the corrosion resistance and service life of steel, and also
Fresh unboxing photosThe packaging is simple, the wire is very soft, feels good, and the weight is also quite large. The single port is 2.1A, and the 3-port maximum is 3.1A, which can easily cope with
It is already 2018. Last year was a rather tangled year. First, I was faced with the endless tangles of whether to stay in graduate school or find a job, and then there were some tangles in the interv
3) FRAM storage methodSince FRAM has the speed and times of SRAM, and the characteristics of Flash and EEPROM, data can be saved after power failure, and the multifunctional FRAM also has power manage
The potential of wireless technology in the healthcare industry is currently the hottest topic. In fact, RFID, WLAN and some proprietary technologies are already being used in hospitals and various cl
In daily industrial production, various pressure gauges are indispensable as a common measuring instrument. There are many types of pressure gauges, including pointer indication type and digital displ