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This article mathematically analyzes the effect of the limited gain-bandwidth product of the operational amplifier on the Q value of the active-RC filter , draws the conclusion tha...[Details]

Adoption of RISC-V, a free and open-source computer instruction set architecture first introduced in 2010, is taking off like a rocket, fueled in large part by demand for artificial intelligence and ...[Details]

    A research team from Carnegie Mellon University in the United States recently published a professional paper in the journal Applied Energy. They believe that integrating plug-in hybrid electric ve...[Details]

The working principle of the application circuit of the device is shown in Figure 3. Usually, the power switch of the shared antenna amplifier and the user's TV are separated. Sometimes no TV is worki...[Details]

Although the 48V system is something that most car companies are calling for, Buick and Chevrolet use it more in China. In Europe, except for German car companies that are really urgent, most other c...[Details]

background The motor drive is the core component of new energy vehicles, and its performance and reliability directly affect the power and safety of the vehicle. Although the oscil...[Details]

The function of the decoding chip, as the name implies, is to decode the MP3 files stored on the medium (Flash or hard disk). It is the most important part of the MP3 player, and it greatly affects...[Details]

A clamp ammeter is also called a clamp meter. It is a special instrument for measuring AC current. It is generally used in situations where the current is measured without disconnecting the circuit. ...[Details]

introduction Lithium batteries are widely used in various mobile electronic devices, such as portable digital products, lamps, toys, small household appliances and power tools. The shipment volume ...[Details]

Hello everyone, through the previous study, we have learned and become familiar with the use and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use s...[Details]

The car door lock has two states: unlocked and locked. When locked, the door cannot be opened through the inner and outer handles. Central door lock control device: It is an electrical device that co...[Details]

　　To control brightness, light-emitting diodes (LEDs) require a constant current. This is achieved by placing a resistor in series with a group of LEDs. Since both the voltage across a group of LEDs ...[Details]

Any I/O pin of the PIC series microcontroller has a strong load capacity (at least 25mA of current can be provided or injected). Therefore, in some occasions, these pins can be used as controllable po...[Details]

Tianjin Chiyuan Technology Co., Ltd. has a special insight into the polymer low-temperature lithium battery project winning the first prize of the provincial scientific and technological progress a...[Details]

Li Auto and Mercedes-Benz to use Snapdragon Extreme Automotive Platform in their future production models New Snapdragon Cockpit Extreme and Snapdragon Ride Extreme platforms debu...[Details]