A 100W wireless power transmission prototype was made before. The primary resonant side adopted full-bridge switch phase shift control. The schematic diagram is shown in the figure.The actual measured...
Receive "SHT31 Smart Gadget" and start testing immediately
The test board I received is a bit like chewing gum. But it is a bit bigger.
After opening the package, you can see that there is a "plastic ...
IoT security himqtt firewall data structure ringbuffer ring bufferWith the popularity of 5G , IoT security is particularly important. himqtt is the first high-performance MQTT IoT firewall with comple...
Imagine driving in the early 20th century. Drivers relied on hand signals, shouting, and a little guesswork to predict what other vehicles on the road were doing. Thanks to modern rear-lighting soluti...
1. The importance of intelligent detection
The ventilator is one of the most critical equipment in clinical emergency treatment in major hospitals and occupies an important position in mod...[Details]
0 Introduction
In recent years, in many industries involving the safety of life and property, safety monitoring has attracted more and more attention. Safety monitoring in the railway industry...[Details]
"In unconventional channels, the price of analog chips in the first half of last year could be more than five times higher," a chip supply chain analyst told reporters. Recently, price fluctuations...[Details]
The latest report from market research firm Yole Developpement points out that although standardization of the microelectromechanical systems (MEMS) industry has not yet been implemented, major compa...[Details]
Causes of black smoke from diesel engine exhaust
The black smoke in the exhaust is mainly carbon particles from incomplete combustion of the fuel. Therefore, factors such as excessive fuel sup...[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 the eve of the 2021 Shanghai Auto Show, with the continued momentum building by new forces and technology giants, autonomous driving and intelligence have become the biggest themes of the automoti...[Details]
introduction
With the development of artificial intelligence and sensor technology, robots have entered people's daily life from the structured environment of factories. Robots can not only co...[Details]
Soft start is a motor starting method that controls the starting current of the motor to gradually accelerate the motor during the starting process, thereby reducing the current shock and mechanica...[Details]
There are many aspects to proper finished tire testing. Generally, tire testing falls into three categories: durability and characterization testing, uniformity testing, and visual tire inspection. ●...[Details]
Omron series CP series PLC to Ethernet through CHNet-CP to connect wincc ModbusTCP communication configuration
The CHNet-CP module of Xingda Easy Control integrates ModbusTCP communicati...[Details]
Permanent magnet synchronous motors are widely used in high-speed and high-power speed regulation systems due to their simple and reliable structure, good maintainability, high power density and wo...[Details]
The Apple Car never appeared, but recent reports suggest the project, called Titan, was canceled after 10 years and cost billions of dollars. Apple has ambitious plans for its electric cars, such a...[Details]
A few months after the rumors, Nintendo did release a cheaper version of the Switch console, which is very straightforwardly called the Switch Lite. According to the president of Nintendo of A...[Details]
On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
