PH4M25-228TEBCRB4/7.2/3-U

     For Apple, they are already polishing the upgraded version of iPhone 12. What upgrades will the new generation of models have compared to the current ones? 　　Now, Digitimes has also revealed som...[Details]

　　 The development of video surveillance technology can be divided into three stages, namely the analog video surveillance stage that began in the 1970s , the digital video stage that began in the 1...[Details]

1.Several low power modes of STM8 1. Waiting mode: You can execute instruction wif() to enter waiting mode. In this mode, the main CPU stops working, but its peripherals do not stop. Strictly speaki...[Details]

1 Overview The sensorless brushless DC motor (BLDCM) has been widely used in the field of model aircraft due to its high speed, high reliability, small size and light weight. However, comp...[Details]

If the stepper motor drive circuit controls the conduction or cutoff of each phase winding of the motor according to the distribution method determined by the ring distributor, so that the motor g...[Details]

In portable electronic products, higher power efficiency means longer battery life, and linear regulator efficiency = output voltage × output current / input voltage × input current × 100%. Therefore...[Details]

In the process of learning PLC, in addition to mastering the necessary basic theoretical knowledge, you also need to personally design circuits to practice. When you first start learning PLC progra...[Details]

　　The video surveillance system is a comprehensive system that integrates computer processing technology, network communication technology and digital audio and video encoding and decoding technology...[Details]

According to foreign media reports, Renault Group and Valeo announced that the two sides will establish a new partnership to develop and produce the next generation of electric motors. The new electr...[Details]

Universal Serial Bus (USB) is a protocol specification jointly proposed by seven computer and communication industry manufacturers led by Intel in November 1994. In addition to its advantages of ea...[Details]

This circuit connects the two-phase voltage to the photocoupler U32. The negative jump moment of the output signal of the 4-pin of U32 is the earliest moment when the thyristors of each phase can be ...[Details]

With bit-banding support, you can use normal load/store instructions to read and write single bits. In CM3, bit-banding is implemented in two areas. One is the lowest 1MB range of the SRAM area, and ...[Details]

High-frequency infrared carbon-sulfur analyzers are used in many foundry and other enterprises to detect the content of carbon and sulfur in materials, thereby effectively improving product quality. ...[Details]

The characteristic of ATmega128 is that it has many io ports, so we can drive this LCD screen in parallel to increase the bus speed. This program is collected from the Internet, but it has been verifi...[Details]

On October 14, the Yunnan Provincial Development and Reform Commission and the Yunnan Provincial Energy Bureau issued the "Yunnan Province 2024 Second Batch of New Energy Project Development and Const...[Details]