[i=s]This post was last edited by Xiaotaiyangyy on 2022-4-13 16:52[/i]This circuit is a PMOS anti-reverse connection circuit. Why is R1 added? What is the function of R1? How to choose the size? When ...
Shanghai Xinling Microelectronics Co., Ltd. is a startup company engaged in analog integrated circuit design and manufacturing in Shanghai.The company's business development needs to recruit 1 to 2 an...
I searched for the article on Baidu and there is a five-pointed star on the right side of the collection, but I can't find the collection when I enter the website...
No area of AC motors and other related shaft rotating applications across all industries has had a greater impact than AC drives. The drives’ ability to accurately control motor speed and torque,...[Details]
Since the birth of the first thyristor in 1957, power electronics technology has developed at a very rapid pace. In recent years, it has made great progress and produced excellent economic and so...[Details]
The U.S. Federal Communications Commission (FCC) on Friday (25th) added more Chinese companies to the blacklist of "posing unacceptable risks to the national security or safety of the United States."...[Details]
Generally, when audio and electronic devices are working, positive and negative power supplies are required. However, in vehicles such as cars, ships, and trains, only batteries can be us...[Details]
O Introduction
Laser diffraction grating is a key part of laser read/write heads in computer optical drives and consumer electronics. At present, instruments specifically used to measure l...[Details]
The Belgian Microelectronics Research Center (IMEC) has joined hands with 16 partners to launch the EU Seventh Framework Program X10D project, which is committed to developing cascaded organic sola...[Details]
On December 5, Taiwan's Economic Daily and United Daily News simultaneously reported that Foxconn Group's first wafer-level packaging and testing plant, which was officially put into production in Qi...[Details]
Determine whether the button is pressed. When it is pressed, the I/O port level is low, and when it is not pressed, it is high. Its checking process is: first set the corresponding I/O port to 1, t...[Details]
In spring, after a gust of wind or a rain, several flowers will bloom, which indicates that the time of nature's flourishing flowers and leaves is coming. It is also under the blowing of this spring ...[Details]
Recently, Microsoft, the new member of the 3 trillion club and the current US technology company with the highest market value, has announced a major investment in
the field of
robotics
. Ac...[Details]
Experiment name: Serial communication experiment Function description: The computer sends data to the development board through the serial port, and the development board sends the data back as is. E...[Details]
At present, outdoor Bluetooth speakers (including portable speakers and trolley speakers) are very popular among consumers. Their portability can meet the needs of both home use and outdoor use for...[Details]
S3c2440 has 5 16-bit timers. Timers 0, 1, 2, and 3 have pulse width modulation (PWM) functions. Timer 4 has an internal timer without an output pin. Timer 0 has a dead zone generator for high-current...[Details]
Gallium oxide (Ga2O3) detector is a photodetector based on ultra-wide bandgap semiconductor materials, mainly used for the detection of day-blind ultraviolet light.
Its unique physical and ch...[Details]
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