251-055-0040G

    Zero stability     The zero point stability of low-frequency rectangular wave excitation instruments is good, while that of AC excitation instruments is poor. The reasons are:     1. Noise caus...[Details]

Recently, the National Development and Reform Commission and the National Energy Administration issued the "Notice on Actively Promoting the Work Related to the Subsidy-free Grid-parity Access of W...[Details]

The eyes of the world are now on New Zealand, where the 2023 Women's World Cup will be held. But did you know that there is such an event that many people call the "World Cup of Football"?...[Details]

　　Rainy and humid weather is gradually increasing, and there are more and more reports for repairs due to leakage. I believe that all electrician friends are thinking a lot about finding the cause of...[Details]

According to relevant channels, following the news of Tesla Semi's delayed release, an ultra-fast charging system launched by WAVE, a subsidiary of ldeanomics, is expected to support Semi's wireless ...[Details]

When using an oscilloscope, it is often necessary to compare the same parameter values ​​of two-channel waveforms for research and debugging. There is a very efficient measurement method on the ZDS20...[Details]

Arithmetic operators All four basic computational categories are allowed in KRL. Operators illustrate + Addition or positive sign - Subtr...[Details]

In 2024, the growth of the AR industry is significantly faster than that of VR devices, and shipments have also increased. The differences between the AR and VR industries reflect that consumers' p...[Details]

On January 16, the "2021 China IC List" jointly organized by the China Semiconductor Investment Alliance and Jiwei.com was officially announced in Beijing. Shanghai Nanxin Semiconductor Technology Co...[Details]

       In the previous lecture, we created an STM32 project. From this lecture, we will delve into the STM32 core and peripherals.        First, let's introduce the GPIO of stm32. This is the startin...[Details]

The microcontroller model used by the author is: STM8L151C8T6, with 64kFlash Download addresses for files that may be used in this tutorial: Official firmware and instruction manual: https://www....[Details]

With the prosperity of the blue economy, underwater robots that can replace humans in complex underwater environments to complete various tasks have become an important part of marine intell...[Details]

Subwoofers, commonly known as subwoofers, play a very important role in creating a shocking effect. Most brands sell home theater products in the form of a package consisting of an AV amplifier, f...[Details]

Gas vortex flowmeter is mainly used for flow measurement of industrial pipeline medium fluid, such as gas, liquid, steam and other media.                                                              ...[Details]

Using digital tube to display three digits is to use the dynamic scanning of the single-chip digital tube, but this method is different. We no longer need a bit selection table. The specific idea is ...[Details]