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Silicon power devices in regulators and DC-DC power supplies will soon be replaced by GaN FETs. Compared to silicon MOSFETs, they switch much faster and have lower RDS(on). This will enhance the powe...[Details]

On April 17, County Party Secretary Han Xianchen met with Linyuan Holding Group Vice President Xie Xu and his delegation to discuss the progress of the project. County Mayor Zhang Xiuwei and County Pa...[Details]

Key input learning (key_polling): Objective: Through the input of the key, the LED light can be reversed.    To read the key input, it is necessary to write a key.c and key.h file. Here, the librar...[Details]

Zuosi Auto R&D released the "2022 China Passenger Car L2 and L2+ Autonomous Driving Research Report". Currently, L2-level ADAS has achieved large-scale mass production, and L2+-level ADAS is usheri...[Details]

On June 17, it was learned from the University of Science and Technology of China that on June 9, USTC and China Micro Corporation signed a cooperation agreement to jointly build the "China Micro Sem...[Details]

When testing a fractional frequency synthesizer, a loop filter circuit and a voltage-controlled oscillator must be connected externally to form a complete phase-locked loop circuit. The design of t...[Details]

1. Overview As a new type of photoelectric light-emitting device, LED is becoming more and more popular due to its advantages of low carbon, environmental protection, small size, light weig...[Details]

Hybrid cars, which are equipped with an internal combustion engine and an electric motor, have a complex system, but they are operated in the same way as ordinary cars. Both power sources can be co...[Details]

Voltage reference chips are a type of high-performance analog chips, commonly used in various data acquisition systems to achieve high-precision data acquisition. Almost all voltage reference chips a...[Details]

Earlier this year, the Bluetooth SIG announced the launch of a revolutionary new standard for Bluetooth audio, LE Audio. The new Bluetooth LE Audio standard has the following four features: it provi...[Details]

Hardware Connection: Code: #include reg52.h #define uchar unsigned char #define uint unsigned int sbit k3 = P3^4; sbit k4 = P3^5; uchar code DSY_CODE = {   0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x8...[Details]

The passive probe that comes standard with the oscilloscope is a high-impedance passive probe with data band compensation. The probe has a high-pass transmission circuit inside, while the oscilloscop...[Details]

With the advancement of science and technology, electric vehicle technology has developed rapidly. Compared with internal combustion engine vehicles, electric vehicles have the advantages of zero e...[Details]

　　At present, DSP has become a basic device in the fields of communications, computers, consumer electronics and other fields with its excellent performance and unique characteristics. At the same ti...[Details]

For a gasoline engine, gasoline is fed into the cylinder and mixed with air, and then the oil-gas mixture is fully burned to obtain powerful power, so oil-gas mixing technology is also one of the k...[Details]