Semiconductor chip production can be divided into three major areas: IC design, IC manufacturing, and IC packaging and testing. The IC design mainly performs logic design and rule formulation according to the design purpose of the chip,…
Recently, many short videos taken by drones are very hot. They have added some dramatic gameplays based on the aerial landscape of drones, adding a lot of fun to the subject of aerial photography. T…
Robots that will help us suck the floor, act as a guide in public places, or …
Five years ago, some manufacturers in the security industry have put forward the concepts of “visible,†“clear,†and “understandable.†“Knowing†can be regarded…
Inverters are electrical devices that convert steam energy into alternating current power and are typically implemented with high power, high backpressure power electronics. In solar power generation, the electricity generated by the photovolt…
Recently, who has not had a few favorite things in the shopping cart? Just wait for the "Double Eleven" to unplug these grasses. For ordinary consumers, the price, the red envelope, th…
Artificial intelligence has become a hot spot in the color TV market. Although artificial intelligence TVs are everywhere, there are actually some fakes. There is still a big gap between true artificial intelligence. In addition, the “so…
Although the governor described in this paper is very simple, it can accurately adjust the speed of the motor whose working current does not exceed 1A.
As shown in the figure below, the NE555 is used as an oscillator, and the pulse frequency of its output (pin …
Baidu launched a new smart speaker in Beijing that is “small at homeâ€. How about this small degree at home? Does Baidu Smart Speakers Be Worth At Home?
What is the company at home?…
Frequency conversion speed regulation is simply to change the frequency and voltage for speed control. The alternating current is converted into direct current by rectification, and the direct current is turned off b…
In the past (2017), 31.16 million units were shipped in the mainland China commercial PC market (excluding workstations), a year-on-year decrease of 0.6%, which failed to continue the positive g…