Drones are powerful shooting tools and fun technology products, but they all have their own ideal working environment, including proper wind and temperature, and can't work in extreme environments. Cold winters are a time of failure for drones, so winter drone maintenance is especially importa
Read moreThrift_Python/... use Python / Node.js / Golang / Php ... are similar, can be completed and preparation of client service, where to Python example. Thrift's Python side can either write to the server or write to the client. (Golang please refer to the previous article)
Read moreIn recent years, the LED lighting market has experienced explosive growth due to a number of factors, of which green legislation and environmental issues are the most important factors. LEDs are much more efficient than traditional light sources (
Read moreThe occurrence of electric shock accidents has certain regularity. According to the law of electric shock accidents, the development of effective preventive measures is the main countermeasure to prevent electric shock accidents. The main rules of electric shock accidents are: 1. Seasonal; Accordi
Read moreAlthough many people have now switched to smart TVs, TV boxes still have simple operating systems, support for the installation of third-party software, and the advantages of playing video more smoothly and economically are favored by many users. However, TV boxes need to m
Read moreIn August last year, the Huami Amazfit sports watch was officially released. This watch uses a two-tone sports strap, which can be freely replaced by 22mm standards. Quick release structure design, empty change, no tools. It is worth mentioning that its successors have new
Read moreEngaged in the industrial control industry, it is inevitable to contact hydraulic and pneumatic schematics, and hydraulic and pneumatic professional and industrial control belong to two different professions. Many engineers who are engaged in indu
Read moreLast week saw the Toshiba Store's release of the “Tao Xiang Hong Gu†photo storage exchange meeting under the Hangzhou Station Line event. The event time was on Saturday, September 23, and the first time the name was reported without conflict. It is estimate
Read moreThe development of smart home terminal market is not an easy task. There are a large number of smart home companies before and after mining. However, due to various product categories, inconsistent agreements, product stability and other reasons, the retail market has not opened up the situation. S
Read moreNowadays, the network is developing faster and faster. Many users have bought the router last time in the 300M era. The concept of the router still stays at 60 or 70. However, the reality is that the old route can not meet the ever-changing The network development needs, such
Read moreIn the practical application and operation of relay protection, there are some problems that are easily overlooked. The analysis is as follows: 1 Magnetizing inrush current problem in the line 1.1 Influence of magnetizing inrush current on relay protection device The magnet
Read moreThis year is the year of full-blown 1080p smart projection. In the past, the brightness of the flagship 700-1000 ANSI lumens, adding a 1920*1080p display chip, brings an ultra-high-definition experience that makes people happy. However, it may be due to the initial applicat
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