[i=s]This post was last edited by btty038 on 2022-7-17 08:56[/i]Antennas are an indispensable part of wireless transmission. In addition to the use of optical fibers, cables, network cables, etc. to t...
[i=s]This post was last edited by len123 on 2020-3-4 15:12[/i]Brief analysis: RF power meter principle, classification, index and application
1. Power Meter Overview
At DC and low frequencies, power m...
What are the advantages of Wi-Fi 6 and 6E? It may not be easy to explain these advantages at once, so let's first see how Qorvo summarizes their advantages.Since the introduction of the 802.11 Wi-Fi s...
[i=s]This post was last edited by kit7828 on 2022-3-13 14:54[/i]The following two buttons can be found in the development documentation of Pingtouge:Key1 corresponds to pin PA11, and Key2 corresponds ...
[size=4] DSP hardware design includes: hardware solution design, DSP and peripheral device selection, schematic design, PCB design and simulation, hardware debugging, etc. In the previous lecture, we ...
This article describes an intelligent instrument that supports the measurement, display and remote transmission of laboratory temperature and humidity. This instrument is different from many simila...[Details]
Use and precautions of multimeter
(I) Pointer multimeter
Usage and precautions
(1) Mechanical zero adjustment: Before use, first check whether the pointer is at zero. If not, adjust the zero adjust...[Details]
Huizhou Zhongdong Pumped Storage Power Station is located in Zhongdong Village, Gaotan Town, Huidong County, Huizhou City, with a total installed capacity of 1.2 million kilowatts (3×400,000 kilowa...[Details]
In steady current mode, LED display manufacturers must provide overvoltage protection for driver components. The LED is disconnected from the power supply, so that when the power fails, there is no l...[Details]
Investment bank UBS raised its December quarter forecast for Apple, citing better-than-expected iPhone shipments, average selling prices and Mac sales. In a note to investors seen by AppleInsider, ...[Details]
According to foreign media reports, what3words, a positioning technology company, recently announced that what3words has been added to Harman's connected car platform Harman Ignite Store. The platfor...[Details]
Foxconn, the world's largest electronics foundry, suddenly announced on July 10 that it would withdraw from its semiconductor joint venture with Indian metals and oil group Vedanta. Indian Prime Mini...[Details]
Pure electric vehicles are criticized for the fact that both new and old automakers need to invest huge amounts of money to prepare for them, but they do not have good profitability. We can carefully...[Details]
Vishay introduces automotive-grade IHSR high-temperature inductors for multiphase power filtering, featuring ultra-low DC internal resistance and high current
The device ...[Details]
The Fluke 438-II motor efficiency and electrical performance comprehensive tester not only has the advanced power quality analysis functions of the Fluke 430 II series power quality analyzer, but als...[Details]
Robots
that work in complex environments
must meet the following prerequisites: they must be able to use
sensors
to identify their surroundings and have certain "learning" and "...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
According to information disclosed on the official website of the Beijing Securities Regulatory Bureau on the evening of February 28, CITIC Securities and Cambrian Technologies Co., Ltd. signed a coa...[Details]
In the transmission process of detection signals and control signals of wireless measurement and control workstations today, one is traditional analog transmission, represented by FM-FM; the other ...[Details]
Today’s wireless connectivity architecture in commercial vehicles may be suitable for standard Level 2 of autonomous driving. However it remains questionable whether it can meet the performance req...[Details]