I recently worked on a project that used a network port, so I copied the circuit of the development board.[backcolor=rgb(222, 240, 251)]But when I plugged in the network cable, only the left light was...
UVC stands for USB Video Class, which is a protocol standard defined for USB video capture devices. It is a protocol standard defined for USB video capture devices jointly launched by Microsoft and se...
[b][size=4]Question 1: Demo program problem of bq76pl455a[/size][/b] [size=4]1) Using BQ76PL455EVM + software bq76PL455_GUI alone through the included TTL line, the voltage feedback value is displayed...
Due to the diversity of the devices under test, there are many types of vector network analyzer calibration, and operators are prone to misunderstandings. Sometimes the calibration results look "bea...[Details]
Select 8098 single-chip microcomputer HSO0, HSO1, HSO2 to output three SPWM waves, and get six SPWM signals after the phase-splitting delay shaping interlocking circuit shown in the figure. In this w...[Details]
Introduction Automotive design has come a long way from the purely mechanical systems of the past to modern cars that often contain up to 100 microprocessors. The only electronics in traditional...[Details]
Abstract: The temperature and humidity control effect of the air conditioning system in the clean operating room has a direct impact on the surgery. This paper introduces a control system based on ...[Details]
CEVA Expands RivieraWaves UWB IP to Support CCC Digital Key 3.0 Standard for Keyless Vehicle Entry The CEVA-RivieraWaves™ UWB Platform IP supporting IEEE 802.15.4z supports the Car Connectivity Con...[Details]
On May 24, the 1,000 kV Beijing West-Shijiazhuang UHV AC transmission and transformation project system communication project passed acceptance.
The 1000 kV Beijing West-Shijiazhuang UHV AC tr...[Details]
0 Introduction
With the rapid development of modern science and technology and the progress of society, service robots are becoming more and more closely connected with people's lives,...[Details]
LPC2131 UART Operation flow: Initialize baud rate, line control register - Query line status register - Read data - Process error status - Send data LPC2131 UART initialization operation flow 1. S...[Details]
The National Medical Products Administration today released the information on medical device approval documents (import) to be collected on June 25, 2021. The first item is the mobile ECG atrial fib...[Details]
According to MoneyDJ, the Sino-US trade war continues to escalate as the United States repeatedly imposes tariffs. Previously, there were reports that in order to circumvent tariff sanctions, some ma...[Details]
ASUS officially announced on social media Twitter that it will hold a new product launch conference in Spain on May 16, when it will officially launch its flagship model ZenFone 6. ASUS also released...[Details]
It can be found in the device tree of tiny4412 that interrupt resources are presented in the form of a tree. The following is a picture I drew, which roughly describes the connection relationship of ...[Details]
Recently, two Taiwanese companies, Gogoro and ProLogium, have proposed a solid-state battery solution for battery replacement in China's already competitive electric bicycle battery market. After car...[Details]
Fragment velocity is an important parameter for evaluating the explosive effectiveness of warheads. Traditional range fragment velocity measurement systems mostly use multi-channel data acquisition...[Details]
Tesla recently released an OTA upgrade package for firmware version V12.5.4.1, claiming that it had upgraded the vehicle's smart summon function, adding a remote driving function to it, allowing ca...[Details]
PCB Design
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