[align=center][img]http://www.hiecube.com/uploadfile/b/ytp8EeDAlfr5k6MDCMd3.jpg[/img][/align] Most of the power supplies we come into contact with in daily life can be roughly divided into power trans...
Mobile handset antenna designers face many challenges: ever-increasing frequency band coverage requirements, challenging industry design constraints, and shrinking antenna mounting space.
Designers ca...
I recently read an article by Qorvo and was shocked by the rapid development of technology, especially the development of 5G. Let me first look at the following pictures.
1. Autonomous vehicles for tr...
Today I suddenly remembered a post I saw in the forum a long time ago, which was explained by teacher [url=home.php?mod=spaceuid=41670]@maychang[/url], but I couldn’t find the original post after sear...
The topic was actually before the National Day, Brother Kai threw 2 Renesas screenshots from the group (see below)
However, he focused on Renesas' expansion of new engineers, just like STM32, and is r...
On December 31, 2021, the National Standards Administration officially issued a revision plan for the recommended national standard "Connection Devices for Conductive Charging of Electric Vehicles ...[Details]
Nokia has announced that it has teamed up with the University of Tampere to establish a “center of excellence” to enhance the development of custom processors for its ReefShark chipset SoCs. The co...[Details]
Transplanting fatfs file system to stm32, finally achieved a phased victory today. Only a few functions need to be provided: DSTATUS disk_initialize (BYTE); DSTATUS disk_status (BYTE); DRESULT dis...[Details]
Electronic devices usually use a casing to shield interference from external electromagnetic fields. The casing usually has holes on the outside to provide ventilation and visibility. Such holes wi...[Details]
The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative professional robot media OFweek Robot
were
offici...[Details]
We know that all LEDs must be powered by a constant current source, but many street lamp manufacturers currently look for a suitable constant current module after the LED module has already been ...[Details]
Software: (1) STM32CubeMX (2) SW4STM32 experimental platform: STM32F407VET6 development board One of the benefits of using STM32CubeMX is the graphical configuration. In terms of clock configurat...[Details]
1 Introduction
In recent years,
power supply
products have made breakthrough progress, but at the same time, the problem of energy waste has become a growing concern at home...[Details]
It can be used to measure DC voltage, DC current, AC voltage, resistance, etc. Some multimeters can also measure AC current, decibels, power, inductance, transistor parameters, etc. There are two typ...[Details]
The use of clean
solar energy
has been a hot topic in the market in recent years. Solar mobile phones, solar street lights, solar buses, solar electric bicycles, etc. have always been the tar...[Details]
Recently, Huawei's Xinsheng Community made public Ren Zhengfei's speech at the symposium on improving logistics services on April 1, 2020. In his speech, Ren Zhengfei mentioned that the more difficul...[Details]
If we were to define a keyword for the automotive industry in the first half of 2021, "chip shortage" would definitely be the key word. The days of chip shortage seem to have no end, and the "pain" o...[Details]
S7-1500CPU generally does not have high-speed pulse counting, so a high-speed counting module must be selected. The most commonly used module is TMcount2X24, which provides two 24V high-speed pulse...[Details]
Recently, many enthusiastic users have suggested that we change the buttons of the oscilloscope to Chinese, which can further reduce the learning cost. In fact, there is a thoughtful function hidden ...[Details]
According to foreign media reports, Solidion Technology, a provider of advanced battery technology solutions, announced that its battery scientists have successfully developed a cost-effective stra...[Details]