[i=s]This post was last edited by sonicfirr on 2022-4-19 20:21[/i]I am still getting familiar with Linux . I just realized that Linux has neither native GUI nor application layer protocol stack. So to...
[i=s]This post was last edited by James199 on 2021-10-17 18:56[/i]At present, most combinations in the industry are Amazon's FreeRTOS + ARM. This time we will use Huawei Hongmeng to replace FreeRTOS a...
Some power control circuits use NMOS to control the negative output, cutting off the negative pole of the battery and the system's GND. What are the advantages and disadvantages of this compared to po...
TWS (True Wireless Stereo) Bluetooth headsets are extremely popular audio products in recent years. With the help of Bluetooth chips, it first establishes a wireless connection between the mobile phon...
Electronic systems are increasingly using RF sources in radio frequency (RF) applications such as automotive radar, 5G cellular, and the Internet of Things. All of these RF sources require ways to mon...
On July 13, STMicroelectronics (ST) announced the launch of the automotive high-side switch controller VNF1048F, combining enhanced system protection and diagnostic features with its I2-t silicon f...[Details]
Drivers of Class A and B cars will encounter such a problem. When driving on winding mountain roads or small streets in the countryside at night, they always feel that the direction of the headlights ...[Details]
Introduction: Use the T0 and T1 timing counter functions of the AT89S51 microcontroller to count the frequency of the input signal, and the counting frequency result is displayed through an 8-bit dyn...[Details]
The Hongqi brand launched its first supercar, the S9, and its first full-size flagship smart pure electric SUV, the E115, at the Frankfurt International Motor Show, marking the glorious moment of the...[Details]
Abstract: This paper proposes and implements a method for using wireless transmission in automobile driving records. A wireless module is added to the automobile driving recorder, and a wireless tr...[Details]
Q1: What is standby power consumption?
A1: When electrical devices such as VCRs, DVDs, and mobile phone chargers are plugged into a wall socket, they are still consuming power even when they...[Details]
In recent times, the most controversial issue in the field of autonomous driving is probably lidar. Some people regard it as a standard feature of smart cars, while others call it an IQ tax to harv...[Details]
This weekend, a piece of news about quantum computing hit the circle of friends. According to the Origin Quantum public account, on January 6, China’s third-generation independent superconducting qua...[Details]
Toshiba Corporation (TOKYO:6502) has expanded its lineup of 200mA single-output CMOS-LDO regulators designed specifically for mobile devices, featuring low dropout voltage, low output noise and high-...[Details]
According to foreign media NotebookCheck, Twitter whistleblower @Ice universe released a set of CAD engineering drawings and renderings of the Samsung Galaxy S21 Ultra on November 19, showing ...[Details]
The theory and design method of analog filters based on Laplace transform have been developed quite maturely, and there are several typical filters for people to choose from, such as Butterworth fi...[Details]
This article discusses the design considerations for implementing a low-latency variation of a telecommunications system using a low-cost FPGA with embedded SERDES transceivers and a CPRI link IP core...[Details]
On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]
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