Reasons for Impedance of PCBA Circuit BoardPCB circuit board impedance refers to the parameters of resistance and reactance, which hinders AC power supply. Impedance processing is indispensable in PCB
2019/08/09
Brief Introduction of PCBA OEM Production Cleaning TailThis paper briefly describes that PCBA OEM is actually the product closing order produced by the production line. Some PCBA OEM factories are pro
2019/08/09
WIFI, ZigBee and Bluetooth, which is the best solution for smart home?With the progress of science and technology, smart home has gradually entered the family life of ordinary residents, which will al
2019/08/09
Ad Hoc Network Technology for Wireless Sensor NetworksAd-Hoc network is a multi-hop temporary autonomous system. Its prototype is the ALOHA network established in 1968 in the United States and the PR
2019/08/09
Application of Internet of Things in Family and FinanceSmart home uses advanced computer, embedded system, wireless module and network communication to connect all kinds of equipment (such as lighting
2019/08/09
Functions of Intelligent SensorsThe function of intelligent sensor is proposed by comparing the coordinated action of human senses and brain. With the development of microelectronics and material scie
2019/08/09
Since its founding in 1985, the Macworld Expo has become the most influential Apple ecosphere in the world. The exposition, with the theme of "defining the future with innovation", will be o
2018/01/12
A new two generation upgraded smart health bracelet H2 is launched by Tmall. The initial price of Tmall is only 70 percent off yuan, which only needs 158 yuan. The number of mobile power supply is up
2018/01/12
