-
Flash is a memory that can be electrically erased and written online, and the information will not be lost after power failure. It has the characteristics of low power consumption, large capacity, ...[Details]
-
Recently, Sun Haiyang, the prototype of the movie "Dear", found his long-lost biological son Sun Zhuo in Liaocheng, Shandong. For a time, the topic of child trafficking and loss prevention has once a...[Details]
-
Functional features of soil temperature and humidity tester Is soil moisture tester good? What are its uses? Crops have certain requirements for water, fertilizer, sunlight, and soil looseness durin...[Details]
-
How does road lighting reflect the design of light distribution, or what kind of light distribution is needed to achieve better lighting effects? Lighting design and light distribution design have ...[Details]
-
Experimental requirements In the second question of the first assignment, we practiced writing expressions corresponding to signals based on their waveforms. But in reality, the signals we observe ar...[Details]
-
Today, when compiling mplayer for mx27ads, I encountered the problem of armv5te and armv6 optimization. The default cross compiler supports armv5te and armv6, so the armv6 decoding code of mpeg4 in mp...[Details]
-
The U.S. Patent and Trademark Office officially announced 59 newly granted patents for Apple today. The report introduces an advanced encrypted vehicle door lock system that can block hackers. Th...[Details]
-
Traditional car companies have begun competing in batteries. On March 15, although I didn’t see Tesla on CCTV, I saw Tesla’s rival, Volkswagen, at an online press conference. From the name "Power...[Details]
-
The influence of slot filling rate on motor
What is the slot fill rate?
That is, the ratio of the conductor cross-sectional area in the core slot to the total area of the core slot. The...[Details]
-
LED driver power is a voltage converter that converts power supply into a specific voltage and current to drive LEDs to emit light. Usually, the input of LED driver power includes high-voltage power ...[Details]
-
Today (8), wafer foundry TSMC held a shareholders' meeting. The company's chairman Liu Deyin and president Wei Zhejia answered popular questions at the meeting, such as overseas factory establishment...[Details]
-
Target applications include power sunroofs, power window lifts, power sliding doors and power tailgates
China, May 6, 2024 -
STMicroelectronics' L99H92 automotive-grade gate driv...[Details]
-
Yokogawa and Tektronix both have a run/stop button. After the run is started, the trigger function is automatically enabled. Yokogawa can also scroll in single mode, while Tektronix automatically ent...[Details]
-
The concept of three-phase synchronous motor
The three-phase synchronous motor is a type of AC rotating motor, named because its speed is always equal to the three-phase synchronous speed. The...[Details]
-
On October 18, 2024, Yuan Yongkang, Deputy District Mayor of Hongshan District People's Government of Wuhan City, Chen Lei, Secretary of the Party Working Committee of Qingling Street, Hongshan Dis...[Details]