[align=left][font=微软雅黑][size=4]Before I started working as an applications engineer, I was an IC test development engineer. One of my projects was to characterize an I2C temperature sensor. After writ...
Connect the LED light. Because the power supply can only provide 5V, the three LEDs need 12V to light up. I removed one LED so that 5V can also light up. After connecting, fix it with insulating glue ...
In order to facilitate testing, a PCB expansion board was designed and proofed. The board is designed with female headers corresponding to the pin headers of the STM32F401 development board, so that t...
In a world where everything is connected, more and more electronic devices that can understand speech are coming into our sight. In devices such as smartphones, tablets and laptops with Siri or Cortan...
The evaluation has finally come to an end. In order to achieve the goal of uploading indoor temperature, humidity and atmospheric pressure data to the cloud based on the Essence NB-IoT development boa...
introduction
With the continuous deepening of the application of new technologies such as big data, cloud computing, the Internet of Things, mobile Internet, and artificial intelligence in the...[Details]
The OnePlus 8 series of mobile phones were released overseas on April 15th, Beijing time, and released in China on April 16th. They use a pupil screen design and are all equipped with Snapdrago...[Details]
Some time ago, at the SPS soft-pack laminated battery launch conference, Farasis Energy's chairman Wang Yu introduced that the battery adopts a tab-free design, which can make the battery's rate perf...[Details]
The mature process capacity of wafer foundry is in short supply. According to industry sources, UMC has increased its quotation for four consecutive times this year, and the P5 and P6 of the 12A plan...[Details]
Leeb hardness testing technology is a newly developed technology after Burkhardness, Rockwell Hardness, Vickers Hardness and Shore Hardness. The Leeb hardness tester manufactured according to Leeb har...[Details]
Agilent InfiniiVision Series oscilloscopes offer integrated FlexRay serial bus triggering, hardware decoding, eye diagram mask testing, and the most extensive FlexRay physical layer compliance test s...[Details]
Switching power supply ripple generation Our ultimate goal is to reduce the output ripple to a tolerable level. The most fundamental solution to achieve this goal is to avoid the generation of ripple...[Details]
Alibaba Group and Ant Financial Group issued the "Alibaba Letter to Merchants", launching 20 special measures in six major areas to support the development of small and medium-sized enterprises. ——...[Details]
A Roadster started the legendary story of Tesla, and a "542" plan helped a Chinese automaker leap to the third place in the world in terms of market value. In recent years, Tesla and BYD, two new ene...[Details]
This paper mainly studies the implementation method of the static converter and proposes a dual-Buck inverter topology. This method adopts a single-phase dual-buck circuit topology, there is no bridg...[Details]
When installing a photovoltaic system, some people hold the mentality that "even if the power grid is out, my home can still use electricity as long as the sun is shining." The reality is that when...[Details]
With the development of microprocessors and their wide application in various fields, people have put forward higher and higher requirements for electronic measurement technology and electronic i...[Details]
As technology advances and time to market shortens, engineers and scientists are required to respond more quickly and efficiently to industry challenges. The concept of virtual instrumentation was ...[Details]
Naxin Micro
Introduced the first 1200V
SiC
MOSFET
NPC060N120A series products, which have an RDSon of 60mΩ and are available in two
package
forms: through-hole TO-247-4L...[Details]
Power technology
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