PL660-08

From February 26th to February 29th, the 2024 Mobile World Congress was held in Barcelona, ​​Spain. An Meng, president and CEO of Qualcomm, said during the conference that a core goal of the develo...[Details]

1. Phase Noise Although we cannot see the actual frequency jitter of the spectrum analyzer's local oscillator system, we can still observe obvious manifestations of the instability of the local oscil...[Details]

Recently, the Hainan iPhone has become popular. Tax exemption has caused some iPhone models to drop by nearly 2,500 yuan, and the Hainan iPhone has replaced the Hong Kong iPhone and become the cheape...[Details]

　　What are " keywords "? Keywords are words that have been used by the C language itself and cannot be used for other purposes. For example, keywords cannot be used as variable names, function ...[Details]

Oscilloscope probe principle---Oscilloscope probe working principle An oscilloscope probe is not just a piece of wire that determines the test signal to the input of the oscilloscope, but also an imp...[Details]

O Introduction The TMS320VC5402 processor has 8 buses, CPU, on-chip memory, and off-chip circuits. The processor has the characteristics of low power consumption, high speed, and high para...[Details]

Introduction 　　For much of the 20th century, electric utility meter readers recorded electricity usage by going door-to-door and reading electromechanical counters on electric meters. Return to the ...[Details]

Test speed is very important for the production of all electronic components. Before RF testing can be carried out, the DC operating state of these devices must be tested. For diodes, this includes...[Details]

Home ultrasonic drug nebulizer Studies have shown that if drugs are processed into nano- or micron-sized particles, the bioavailability of the drugs can be greatly improved and the therape...[Details]

The MAX5417/MAX5418/MAX5419 are nonvolatile, linear-change digital potentiometers that implement the functionality of a mechanical potentiometer, replacing mechanical adjustment wi...[Details]

On March 19, at the 2024 NVIDIA GTC conference, NVIDIA not only brought the artificial intelligence (AI) chip B200 with a computing speed 30 times higher than the previous generation chip, but also r...[Details]

Gasoline engines and diesel engines are the most widely used power sources in automobiles. This issue introduces a diesel engine modeling method based on Simulink . Diesel engines have the ...[Details]

Cooperation creates differences ! Under the trend of low-carbonization and digitalization, how to deal with the climate crisis, use semiconductors to enhance low-carbonization and digitalization ca...[Details]

Sina Digital News reported on the morning of August 8 that according to analysts at investment bank UBS, Apple may launch a foldable device within the next two years. A report from foreign media CNBC...[Details]

A servo electronic transformer is a power supply device for servo motors. Its main function is to convert the input AC power into DC power, and then precisely control the servo motor through the co...[Details]