Recently, WannaCry blackmailed the world with viruses, and over 300,000 PCs have been harmed in more than 150 countries and regions.
In response, a well-known anti-virus soft…
In recent years, due to various aspe…
HARTING is introducing the M12 two-piece angled printed circuit board male and female A and D coded c…
RFID reader (abbreviation of Radio Frequency IdenTIficaTIon), also known as "RFID reader", is radio frequency identification. It automatically recognizes the target object and acquires relevant data through radio frequency identification signal. It can recogn…
Tencent Wangka, Ant Baoka, Jingdong Qiangka... (China Unicom collects Qiwang, Bao, Qiangka) How to choose so many cards:
Previous comparison chart (simple elimination of violence). It can be seen that although there are many new cards, it is also difficult t…
According to the economic news report of the Hong Kong Economic Times, Li Yue, executive director and CEO of China Mobile (00941.HK), said after the shareholders' meeting that the launch of the "unlimited traffic" plan in the market will definitely have a…