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On March 9, Qianshan County held a meeting to promote the compressed air energy storage project, listened to the progress of the project, and studied and deployed the next step of work. Wei Xiaogang, ...[Details]

1. Introduction The wireless application system is based on the Jiangsu Youth Radio Science and Technology Activity Plan, and has built a wireless application design and development system innovation...[Details]

    With the improvement of people's living standards, the status of cars in people's daily lives is becoming more and more important, people's requirements for cars are getting higher and higher, an...[Details]

Data shows iOS 15 adoption rate is currently 65% In September, Apple launched the iOS 15 update. Compared with iOS 14, the adoption rate of iOS 15 has slowed down. Statistics shared by analytics co...[Details]

OPPO has announced that the first phase of its state-of-the-art manufacturing plant in Greater Noida, India has been completed. The plant is located in an industrial area covering 110 acres and curre...[Details]

Now, researchers are one step closer to successfully creating solid-state lithium-sulfur batteries. According to foreign media reports, a team of engineers from the University of California San Diego...[Details]

　　MIL-STD-1553B is a half-duplex serial data bus with time division system, command/response, centralized control multiplex transmission. Its transmission speed is 1Mb/s, the word length is 20b, the ...[Details]

　　How many timers does the 52 microcontroller have? 　　STC89C52RC is a microcontroller with three timers. STC89C52RC has a total of 3 timers, namely T0, T1, and T2. 　　The 51 microcontroller only has...[Details]

Recently, many customers have reported that the car remote data terminal cannot directly collect car CAN data through the OBD interface. In fact, this is simple in principle, but it is more complicat...[Details]

Motors are everywhere in the field of equipment. This is not a lonely device. A reliable pump requires a reliable motor. The quality of the motor directly affects whether the equipment can operate ...[Details]

Regarding the selection points of insertion electromagnetic flowmeter, we must understand which parameters affect the use effect of insertion electromagnetic flowmeter in order to accurately select th...[Details]

Yesterday's article "Why Volkswagen ID.4's sales volume is not rising?" sparked some discussion. I think whether a car sells well or not depends on its positioning. The key is whether the ID.4 series...[Details]

Clarke transformation is a transformation method in "vector coordinate transformation". In permanent magnet synchronous motors, the stator magnetic field of the motor is generated by the magnetomot...[Details]

Capacitor ceramics with high dielectric constant (barium titanate-titanium oxide) are extruded into round tubes, discs or disks as dielectrics, and silver is plated on the ceramics as electrodes by...[Details]

Introduction     "Conference video system" refers to a system that allows people or groups in different places to transmit sound, images and text materials to each other through communication lines ...[Details]