VI-LCN0-IVH1-CC

        1. Introduction 　　For a long time, traditional light sources such as high-pressure sodium lamps and some metal halide lamps have played a leading role in road lighting. In recent years, the...[Details]

#include #include #define uchar unsigned char #define uint unsigned int   sbit rs=P2^6; sbit rw=P2^5; sbit en=P2^7;   uchar shuma ={0x03,0x9f,0x25,0x0d,0x99,0x49,0x41,0x1f,0x01,0x09};...[Details]

In daily life, we come into contact with beauty ultrasonic instruments, medical ultrasonic instruments, ultrasonic cleaning instruments, etc. Today, I will talk about ultrasonic detectors used for ge...[Details]

The progress of 5G smartphones has attracted much attention, and the 5G version of the iPhone has accelerated the 5G wave. Overall, the three new iPhones next year are expected to support 5G. Apple's...[Details]

Elmore House in Brixton, south London. Image: EDF Energy Consumers at a south London housing estate will soon be able to trade solar energy between each other following the lau...[Details]

There are several ohm gears: *1 *10 *100, etc. The measured value is multiplied by the value of the selected gear. If the *10 level is selected, the direct reading number of the device under test is ...[Details]

Author: Stéphane Elisabeth, Cédric Malaquin   Recently, two analysts from Yole Développement and its consulting company System Plus Consulting jointly disassembled and studied Google's latest 5G...[Details]

The constant current method can be used to measure high resistances using an electrometer voltmeter and current source or using only an electrometer ohmmeter. Measurements can also be made using an SM...[Details]

For NIO, the continuous resignation of senior executives has dealt it a heavy blow. Recently, another NIO senior executive announced his resignation.   After NIO’s Chief Financial Officer Xie Dongyin...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

On June 13, at the 2022 Alibaba Cloud Summit, Zhang Jianfeng, President of Alibaba Cloud Intelligence, said that Alibaba Cloud's most important strategy this year is "B2B", or "Back to Basic", return...[Details]

MEMS accelerometers have become an important component in power saving design of mobile devices. Accelerometers with built-in high-pass filters and free-fall detection functions can provide reliable ...[Details]

Major listed companies in the industry: CATL (300750), BYD (002594), Guoxuan High-tech (002074), EVE Energy (300014), Farasis Energy (688567), Sunwoda (300207), etc. Core data of this article: Numb...[Details]

     MediaTek Dimensity series is expected to welcome another new product in the near future - mt6877. Digital blogger @数码闲聊站 temporarily calls it Dimensity 900. It uses 6nm process and has four A78 ...[Details]

Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]