Hello everyone, I now want to need a DC/DC step-down chip. The input requirement is DC20V 3.25A and the output is DC 3.4V 14A. If there is a constant source, it would be the best. Thank you. If you ha...
Recently, I want to design a three-phase soft start circuit based on a single-chip microcomputer. The basic components required are:
1.IGBT tube
2. Single chip microcomputer
3. Relay
4. Motor
5. LCD d...
[i=s]This post was last edited by shipeng on 2019-5-15 18:48[/i] [size=3]I recently used the USB_OTG_FS of STM32F429 to make a BOOTLOADER that can read files in the USB disk through USB (PA11, PA12) o...
This is the actual object of this review:The first thing I didn’t expect was that it was so small and exquisite, which was completely in line with the temperament of a “reduced” instruction set.The se...
The information is as follows:Overview1.1 Introduction to DTLS encryption
DTLS (Datagram Transport Layer Security) is a datagram transport layer security protocol. It is an extension based on the TLS ...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
August 26, 2024 –
Mouser Electronics, a well-known New Product Introduction (NPI) distributor that provides a wide range of semiconductors and electronic components™, announced that it will mak...[Details]
Recently, the first silicon-based OLED display ICNU1210 developed by Beijing Chipone Technology Co., Ltd. has successfully lit up one panel. The main research and development work of this chip produc...[Details]
1. Change the Tiny6410 touch program to an input device
Since the Friendly First-line Touch lower computer is not open source, modifications can only be made on the officially provided k...[Details]
Project Overview The total amount of proven vanadium ore resources in Danfeng County is about 17 million tons, with an average grade of 1.03%. At present, Haosheng Mining Company has built a productio...[Details]
Spectrum analyzer is a commonly used analytical instrument, mainly for detecting radio frequency and microwave signals, and has certain applications in many fields. There are some common issues that ...[Details]
Recently, the Zhejiang Provincial Department of Economic and Information Technology officially announced the list of Zhejiang Province's specialized, sophisticated and innovative small and m...[Details]
Although the sample rate cannot be set directly on any InfiniiVision oscilloscope, it can be set indirectly by adjusting the oscilloscope's time/division setting. This is because the Keysight MegaZoo...[Details]
What is a contactor?
They are electromechanical switches that, while similar to relays, perform heavy-duty applications that require higher current carrying capabilities. Contactors provide lo...[Details]
Other drivers It has been completed and can be used normally boot uart mmc(sd) DDR LCD (WXCAT43-TG3#001, CON1 external plug-in) ethernet(dm9000a) usb(usb otg) There are still some interesting ones ...[Details]
NVIDIA worked hand in hand with TSMC, ASML and Synopsys. After four years of development, NVIDIA finally completed the new AI acceleration technology cuLitho. According to reports, CuLitho can increa...[Details]
The LCR digital bridge is a commonly used measuring instrument for electronic engineers, and is widely used in incoming material inspection, PCB production, failure analysis, etc. Today we will intro...[Details]
According to information from Shengyu Investment, in May this year, Shengyu Investment completed its investment in Shengxian Microelectronics (Suzhou) Co., Ltd. (hereinafter referred to as Shengxian ...[Details]
introduction Tunnels are an important part of highways, and tunnel lighting systems are an essential guarantee for vehicles to safely enter, pass, and leave tunnel areas. At present, the lighting of ...[Details]
As governments around the world invest in supporting the development of their local semiconductor manufacturing industries, TSMC's plan to build a factory in the United States is also proceeding acco...[Details]
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