As consumers pay more and more attention to air pollution, air purification products have gradually become the focus of the market, and many people have installed air purifiers at home. One of the con...
ENVI learning video (Deng Shubin) : https://training.eeworld.com.cn/course/26638ENVI (The Environment for Visualizing Images) is a complete remote sensing image processing platform. The software proce...
Translated from: https://blog.gypsyengineer.com/en/diy-electronics/micropython-on-esp32-sending-data-to-google-sheets.htmlOn a nice weekend in the summer, instead of going to the beach or somewhere el...
Broken bar fault phenomenon of squirrel cage rotor
Squirrel cage rotor broken bar fault phenomenon and its causes:
Broken rotor bars will make it difficult to start the motor. The motor w...[Details]
1 Introduction
SOC (system on chip) and analog-digital mixed-signal processing technology are two important electronic technology foundations in modern information technology applications....[Details]
Today, OPPO confirmed that it will hold a press conference on April 24 to release the OPPO K10 series. The lineup will include two models, OPPO K10 5G and K10 Pro 5G. OPPO K10 uses a perforated scr...[Details]
The capacitor step-down circuit is a common low-current power supply circuit. Due to its advantages of small size, low cost, and relatively constant current, it is also often used in LED drive circui...[Details]
Difference between synchronous motor and asynchronous motor
A synchronous motor is an AC motor that generates torque by the interaction between the excitation magnetic field of the DC
powe...[Details]
Italian inverter manufacturer Fimer has completed the acquisition of the inverter business unit of Swiss group ABB.
The deal includes all of ABB's manufacturing and R&D sites in Finland, India and ...[Details]
On February 20, the signing ceremony of the strategic cooperation and photovoltaic storage integration project between Guoxuan High-tech and Nahui New Energy was held at the headquarters of Haier G...[Details]
According to foreign media reports, although lithium-ion batteries still have room for improvement, most people in the industry believe that solid-state batteries will become the next generation of p...[Details]
The "Future Trends of Indoor Lighting" special summit of the
2012 Shanghai International New Light Source &
New Energy
Lighting Forum was held at the Shanghai World Expo Exhibition and Con...[Details]
French market research company Yole Développement announced the 2018 MEMS (Micro-Electro-Mechanical System) global market trends and the TOP30 MEMS device manufacturers rankings on June 10 (European ...[Details]
The editor would like to ask: "When did you start to notice the seriousness of the electrification trend?" Did this trend start with home appliances? Or does it start from the leadership in battery t...[Details]
Today, Xiaomi App Store stated that since September 2021, the Xiaomi platform has detected 1,105 compliant apps, and a total of 915 apps have been given a deadline to rectify due to violations ...[Details]
Nikkei Asian Review reported that Huawei's situation will change again after September 15. All non-US suppliers using US technology will need to obtain a license from the US Department of Commerce be...[Details]
Upon learning that New Century LED Network, a subsidiary of Guangya, is planning to host the first LED Technology Trading Festival in China, the reporter consulted various sources and found that th...[Details]
I have used Qemu to run/debug arm linux several times, but I forgot about it after a while. I had to look up the information again every time, which wasted a lot of time. This time I made the whole...[Details]
Test/Measurement
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