AP2300M42

Three-phase asynchronous faults generally include the following types, inter-turn short circuit, winding short circuit to ground, winding shell collision, inter-turn open circuit, winding burnt, etc....[Details]

A boost IC, an inductor, a capacitor, and a Schottky diode. A total of 4 components. If you use 18650 lithium-ion batteries instead, 2 18650s (up to 5000mAh) cost about 30 yuan, and the board ...[Details]

　　The core technology of the fifth generation mobile communication system to achieve ultra-high data transmission is to use millimeter wave frequency band and ultra-wideband signal modulation up to 5...[Details]

Functionally, microcontrollers and large-scale CPLDs are highly complementary. Microcontrollers have the advantages of high cost performance, flexible functions, easy human-machine dialogue, and good...[Details]

Connections between nodes are established via XMLRPC When a node is just started, it does not know the existence of other nodes, let alone what they are talking about, and of cours...[Details]

#ifndef __SIMPLE_SOFT_TIME_H_ #define __SIMPLE_SOFT_TIME_H_ #define MIAO                1000ul #define MIN                60*MIAO #define UPLOAD_SENSOR_ITV 10*MIN //Sensor data reporting interval...[Details]

       Xinhua News Agency, Beijing, October 26th. The Cyberspace Administration of China issued an announcement on the evening of October 26th. In order to effectively solve the chaos in the network ...[Details]

Also known as a three-purpose meter, it is a multi-range, multi-purpose instrument that can be used to measure AC and DC voltage, DC current and resistance. Some can also measure AC current, inductan...[Details]

Any substance dissolved in water will change its refractive index. The more dissolved substances are, the greater the change in the refractive index of the solution. According to the change law of the...[Details]

There are many steps in the conventional design of output transformers, such as determining the minimum inductance of the transformer, determining the core specifications, determining the primary ...[Details]

Many novice drivers have a hard time understanding parallel parking, a skill that is essential for everyday driving. Parking space is limited in big cities, and maneuvering a car into a tight space...[Details]

introduction Modular and intelligent prefabricated cabin substations are safe and reliable, have a small footprint, a short construction period, beautiful appearance, long service life, no rad...[Details]

According to news on September 12, Qualcomm gave a positive response to the matter of continuing to supply basebands to Apple. Qualcomm said today that by 2026, it is expected to only provide 20% of ...[Details]

　　LED lighting is developing in the direction of intelligence, with the aim of better saving energy and realizing intelligent control. Intelligence requires the integration of sensing technology, sig...[Details]

At the 7th China International Import Expo (CIIE), Foretellix showcased Foretify™, a safety-driven test and verification platform for ADAS and autonomous driving systems, leading the cutting-edge p...[Details]