[size=14px]Event details>>[/size][url=https://www.eeworld.com.cn/huodong/maxim_201904/index.html]Free gifts! 11 popular Maxim development boards are waiting for you! [/url] [size=14px][color=red]Event...
A racing car probably looks like this. I have read many explanations about F1 racing cars, which said that there are more than 8,000 parts on an F1 car, and it takes a week to assemble them into an F1...
[size=4]1. Overview[/size] [size=4]OTG devices use the ID pin in the plug to distinguish A/B Devices. When the ID is grounded, it is called A-Device, acting as a USB Host. A-Device always provides pow...
I am currently working on a device that is powered by 12V DC and needs to be converted to 5V. I am looking for a small package DC-DC chip similar to LM2596. I chose the TPS54302 chip, but look at the ...
Actual use of the probe
This test mainly uses the I-Prober520 probe for actual testing, mainly for motor control. This time, the FOC motor control development board evaluated previously was used, and ...
The step-down circuit shown in the figure
In normal operation, if there is a sudden power failure, that is, all three power supplies are gone, and then the power is turned on again
When the op amp U1 ...
Working principle: A certain current is added to the measured resistor RX through a constant current source, and then the voltage across Rx is measured with a multimeter. The measured voltage value i...[Details]
Some friends want to make boards by themselves. I have read some books and also made boards myself. I would like to summarize them. I hope it will be helpful to those friends who are eager to try.
...[Details]
About STM32 IAP and APP jump to each other I have done a system-free IAP and APP jump before. After finding information on the Internet, it was completed smoothly. Later, in the IAR integrated deve...[Details]
Spectrum analyzer is a multi-purpose electronic measuring instrument, which mainly measures signal parameters such as signal distortion, modulation, spectral purity, frequency stability and intermod...[Details]
The first time I heard about ucos was when I was about to graduate from university. My brother-in-law introduced me to the product he developed, the ucosII, and was very enthusiastic to prepare a set...[Details]
As a new display media, LED display is a high-tech product integrating optoelectronics and computer technology. With the rapid development of large-scale integrated circuits and computer technolo...[Details]
The size of CCD refers to the area of the photosensitive device, which includes
CCD
and CMOS. The larger the area of CCD/CMOS, the more photons it captures, the better the phot...[Details]
With the rapid economic development, people's pace of life is getting faster and faster. Domestic Robot (DR) has been favored by more urban citizens because it can replace people to complete dome...[Details]
According to 36Kr, Bosheng Optoelectronics recently completed several hundred million yuan in B and B+ rounds of financing. The B round was led by Lanqi Technology, and the B+ round was jointly led b...[Details]
GPIO (General Purpose I/O Ports) is a general purpose input/output port. In layman's terms, it is a pin that can output high or low levels or read the pin's status through it - whether it is high or ...[Details]
The intelligentization
of automobiles
is the main direction of automobile innovation at present, including intelligent driving and intelligent cockpit. In the common
automotive electroni...[Details]
When designing a photovoltaic system, we should try to keep all the components of the same inverter consistent, but this is the ideal situation. In fact, we will encounter many more complicated sit...[Details]
The e-book "The State of 3D Printing in 2021" outlines the development history, working principles and future development prospects of 3D printing
Shanghai, China, September ...[Details]
Samsung Electronics released its fourth quarter and full-year financial report on Thursday as of December 31, 2019. The financial report showed that Samsung Electronics' net profit in the fourth quar...[Details]
The various controllers in new energy vehicles mainly include: vehicle control unit (VCU), engine control unit (ECU), motor control unit (MCU) and battery management system (BMS).
The th...[Details]