As shown in the figure above, the principle of the constant voltage output chip of LDO can be roughly analyzed as follows: the FB terminal of the error amplifier will remain equal to the VREF terminal...
I have a project that requires driving a 2A load at a working frequency of 5KHZ. I plan to use the following circuit, but I wonder if it can reach a frequency of 5K....
In order to further develop the functions of SHT31, we plan to lead out signal lines such as SWDIO, SWDCLK, TX, RX, SCL and SDA through the expansion board. It took several days to draw the expansion ...
[i=s]This post was last edited by tao282515641 on 2020-8-15 13:10[/i]I sell my idle IoT development board for a low price of 120. If you need it, please contact Q 244023483. It comes with a wifi modul...
FAW Jiefang Automobile Co., Ltd. (hereinafter referred to as FAW Jiefang Company) was established on January 18, 2003. It is a medium and heavy-duty truck manufacturing enterprise reorganized by China...[Details]
On March 21, local time, the U.S. Department of Commerce released specific rules for receiving government subsidies for semiconductors. Companies receiving subsidies are prohibited from conducting tr...[Details]
With the rapid development of the automobile industry, the requirements for control, communication, network management, etc. are getting higher and higher. The hardware platform based on 32-bit mic...[Details]
Open RAN has attracted global attention, even from U.S. politicians, who see it as a way to avoid the use of Huawei and ZTE equipment in U.S. networks. Now that Open RAN has crossed the hype cycle,...[Details]
Eight months after bankruptcy, Gionee resolutely chose to "reborn". On September 2, Gionee's official WeChat account released a new product push, saying that it will release a new phone "M11/M11s"....[Details]
1. ICC AVR Project Manager can directly generate INTEL HEX format files that can be used directly. INTEL HEX format files can be supported by most programmers and used to download programs to the chip...[Details]
Foreign media 9to5 Mac reported that in 2019, Apple launched Night Mode on the iPhone 11 series of mobile phones, making a major photography upgrade to iOS. Extremely low-light shooting, free ...[Details]
The 6kV 1400kW primary wind turbine uses variable frequency control. After one year of operation, one of the turbines had an "IOC" signal, and the high-voltage inverter tripped. We studied solution...[Details]
After the inverter restores the factory parameters, press the "RUN" key, the inverter drives the motor in the direction of rotation, which is called forward. If the rotation direction at this time ...[Details]
Transformer manufacturing process
1. High-frequency transformer production flow chart.
――― Material picking
―― Confirmation of engineering drawings and work instructions
...[Details]
1. The operating system can significantly reduce the difficulty of development.
The operating system helps us coordinate the coupling relationship between multiple programs. For example, we need to d...[Details]
Abstract: Applying the principle of serial synchronous transmission, a compact optical transmitter/receiver pair is designed as an optical fiber communication system, and the A/D sampling data i...[Details]
1 Different sampling methods There are two sampling methods, real-time sampling and equivalent time sampling. Advanced oscilloscopes can choose the sampling method. The MDO3000 series only has real-t...[Details]
Evolution of the USB Platform
Since the introduction of USB, the USB-IF has continued to release new variations of the interface standard. In 2000, the USB-IF introduced USB 2.0, which provided us...[Details]
Since the beginning of this year, state-owned central enterprises have continued to increase their layout in strategic emerging industries. A reporter from China Securities Journal recently visited th...[Details]
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