[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...
Xinhai launches pin-compatible MCU, ADC, AFE
Founded in 2003, Chipsea Technology is a full signal chain chip design company integrating perception, computing, control, and transmission. Its products i...
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 ...
[i=s]This post was last edited by qwqwqw2088 on 2022-10-26 10:35[/i]2022 is really an eventful year. Not only is the epidemic raging, but wind power accidents are also emerging one after another.As a ...
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 ...
I want to use a state machine to make a PWM motor speed control, and use one button to set two functions.A short press within 1S turns the motor on or off, and a long press adjusts the speed by PWM. W...
Recently, Wei Chong Semiconductor completed an angel round of financing of tens of millions of yuan, with investors including Wu Yuefeng Capital and Yunqi Capital. According to Wei Chong Semiconduct...[Details]
Wound explosion-proof
motor
is a special motor designed to meet the needs of flammable and explosive places. It is mainly used in petroleum, chemical, metallurgy, medicine and other industr...[Details]
Primary feedback AC/DC control technology is a new AC/DC control technology developed in the past 10 years. Compared with the traditional secondary feedback optocoupler plus 431 structure, its biggest...[Details]
1 Introduction
With the rapid development of my country's economy, the increasing acceleration of urbanization, and the ever-increasing pace of people's lives, more and more people are beg...[Details]
The basic requirements for chassis tuning are as follows:
① Preparation and inspection of the test vehicle: the tire pressure and positioning parameters reach the designed state, the vehicle p...[Details]
SPI (Serial Peripheral Inte
RF
ace) is a high-speed, full-duplex, synchronous communication bus that only occupies 4 wires on the chip pins, which not only saves the chip pins, but also sa...[Details]
The dispute between Samsung Electronics and LG Electronics over QLED TVs is expected to continue into next year. LG Electronics filed a complaint with the Fair Trade Commission (FTC) of Korea, clai...[Details]
In recent years,
investment in
LED lighting
has been "hot" and even frenzied. Due to the "ruthlessness" of many problems in applications, people's minds have been forced to become clear, ...[Details]
Using power lines as channels for communication is a good way to solve the last mile problem. However, as a communication channel, power lines have the characteristics of high noise, multipath effec...[Details]
Research on the development and application of acoustic emission technology for solid materials
The location of the acoustic source can help to strengthen these rock projects in a targeted manner, ...[Details]
With the rapid development of electronic technology, single-chip microcomputers have also entered a new era. More and more single-chip microcomputers with different functions have provided many new me...[Details]
introduce
The front end of a wireless communication receiver may be overloaded by synchronous or asynchronous signal transmission . In a time domain duplex system, the former is caused by imperfe...[Details]
Robin Li announced that Baidu will launch driverless cars this year, and Tesla CEO also said not long ago that "driverless cars are not a big deal", implying that the driverless era is coming. Bu...[Details]
introduction
The subway screen door system is a typical mechatronics product, which is arranged along the edge of the platform to isolate the station platform from the driving tunnel a...[Details]
On October 19, the CHIPOL GUANGAN ship docked at Dachan Bay Terminal successfully left the terminal after loading 105 world-class containerized energy storage system units (i.e. energy storage cabinet...[Details]