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1. Introduction: ---- Due to the large amount of data collected, the control and data channel parts of the medium-speed, high-precision continuous sampling system are usually made...[Details]

CP9000 (S/L) series flexible current probe is a probe that only tests AC current signals, with high bandwidth, high accuracy (typical value 2%), etc. It can achieve a wide current measurement range, ...[Details]

I learned STM32 some time ago, and first used library functions to learn for a week. I found that after learning, some basic things could be configured, but the process was very confusing. So I decid...[Details]

　　Nitrogen blower is also called nitrogen blow dryer, automatic rapid concentrator, etc. Nitrogen blower can blow nitrogen quickly, continuously and controllably to the surface of heated samples to a...[Details]

On July 28, Chuanyi Technology disclosed its interim results for the first half of 2021, achieving operating income of 944 million yuan, a year-on-year increase of 21.17%; net profit attributable to ...[Details]

Let's first briefly introduce the operating principle of LCD. As shown in the LCD schematic diagram below, each dot in it is a pixel. Imagine an electron gun that emits light of various colors as i...[Details]

introduction The motion platform system of a flight simulator is generally composed of a mechanical system, a hydraulic system, and a control system. The digital/analog conversion circuit is t...[Details]

The power restrictions in the three northeastern provinces in the first half of the year caused many factories to stop production, which had a certain impact on the normal life of the people. In ad...[Details]

Link Transit, an electric bus operator from Wenatchee, Washington, and Momentum Dynamics, an electric vehicle wireless charging expert headquartered in Pennsylvania, recently announced that they had ...[Details]

Introduction When analyzing materials at remote sites where it is not possible to place a probe into the material, high frequency transceivers provide a viable method for accurately quantifying the...[Details]

      At present, the form factor of smartphones is no longer limited to a simple screen. With OPPO officially announcing the OPPO X 2021 scroll screen concept phone at the Future Technology Conferen...[Details]

AC motor is an electric motor that converts AC power into mechanical motion. Its working principle is to use the rotating magnetic field generated by AC power to make the motor's rotor rotate. Acco...[Details]

      The latest hands-on video of Pixel 6a has been leaked. The phone was unveiled at the 2022 I/O conference on May 11 and will be officially released on July 28. 　　This hands-on video shows the ...[Details]

The design of systems using high-speed analog-to- digital converters (ADCs) with high input frequencies (IFs) has always proven to be a challenging task. The use of transformers makes this task even ...[Details]

In today's world, major energy sources such as oil, coal, and natural gas are facing the risk of resource depletion. At the same time, environmental pressure is also increasing. Therefore, environm...[Details]