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...
With the development of science and technology and industry, car audio has been constantly updated and added with many new functions, especially high-end machines are fully functional, but the oper...[Details]
Purpose: Familiar with using MCU to simulate reading and writing 24C01EEPROM 1. First write data to 24C01EEPROM 2. Read data from 24C01EEPROM and display it with LED Hardware Setup: 1. All SW4 swit...[Details]
Jiwei.com reports (by reporter Yi Qun) that this year marks the 12th year since the first iPhone was launched in 2007. Apple is not having a good time this year, the iPhone's zodiac year. The...[Details]
New business models are disrupting all areas. From IoT media platforms, machine learning and artificial intelligence to 5G applications, the changes brought about by innovation will be everywhere. ...[Details]
The OPPO Find X3 series will be officially released on March 11. Before the release, Shen Yiren got his hands on OPPO's most powerful flagship in advance. On March 8, Shen Yiren recommended t...[Details]
When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very short, usually tens to hundreds of microseconds (us). Sometimes...[Details]
In recent years, the magnetic field distribution inside electromagnetic flowmeters has attracted much attention from researchers. Jin Ningde et al. conducted simulation research on the magnetic field...[Details]
With the rapid development of portable devices such as mobile phones, laptops, digital cameras, camcorders, and MP3 players, higher requirements are placed on power supply and power management. The p...[Details]
With the continuous development of science and technology, industrial production lines are gradually moving towards automation and intelligence. As a powerful tool for factory production, automation ...[Details]
introduction
In the photoelectric measurement system, an image processor is required for image acquisition and processing. At present, most of the signal generators for detecting image processors a...[Details]
Oscilloscopes are an indispensable tool for anyone designing, manufacturing, or repairing electronic equipment. In today's fast-paced world, engineers need the best tools available to quickly and acc...[Details]
From radio to Bluetooth music to CarPlay/CarLife, the demands of car owners are constantly increasing, and the intelligence of car systems is also constantly upgrading. For example, the 2020 Passat, ...[Details]
With the continuous improvement of industrial automation, the rapid development of servo control technology, power electronics technology and microelectronics technology, servo motion and control tec...[Details]
Tencent's new version of "Honor of Kings" "Dawn" is now online. The map of the Dawn version adopts Chinese aesthetic design and builds a new canyon with reference to garden landscaping; the ga...[Details]
According to foreign media reports, automotive electronics supplier REDTIGER announced the launch of the F77 dash cam, redefining video clarity and safety standards for drivers. The F77 is equipped...[Details]
Analog electronics
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