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Compilation/VR Gyro Recently, the 2021 IEEE IEDM conference was held as scheduled in San Francisco, USA. At the conference, Michael Abrash from Facebook Reality Labs Research Department delivered a p...[Details]

introduction The concept of frequency is the number of cycles of the measured signal within 1 second. The most direct measurement method is the counting method per unit time, which is more...[Details]

What are the precautions for using inverter equipment? 1.DC voltage must be consistent Each inverter has a DC voltage value, such as 12V, 24V, etc. The battery voltage selected must be co...[Details]

With the rapid development of digital and portable products such as mobile phones, PDAs, DSCs, GPS, and the improvement of LCD manufacturing technology. Color LCD screens are becoming more and more...[Details]

    This circuit diagram is based on the AT89C51 frequency meter hardware circuit diagram. As shown in the figure. The frequency meter realizes the following functions: 　　1. Test functionality ...[Details]

IT Home reported on May 21 that Samsung is currently introducing the new One UI to its smart wearable devices, including Galaxy Watch, Gear Sport, etc.        Samsung is currently working on bringi...[Details]

DC motor failure is a common problem for many users, especially when the motor in question is in operation for a long time every day. Replacing motor parts or the motor itself after a failure can b...[Details]

There are five operating modes of ultrasonic thickness gauge. When technicians use ultrasonic thickness gauge, they are general measurement method, accurate measurement method, continuous measurement...[Details]

In recent years, with the continuous improvement of 32-bit chip manufacturing technology and the continuous reduction of manufacturing costs, the domestic 32-bit MCU market has also begun to become p...[Details]

As a kind of instrument for measuring pipeline liquid flow in industrial production, the intelligent electromagnetic flowmeter has been widely accepted by users for its superior convenience and stabil...[Details]

1 System Structure According to the performance requirements of the system, the resonance source system is mainly composed of six parts: computer control software, USB communication, CPU modul...[Details]

Generally, oscilloscopes with a bandwidth exceeding 200M will have two input impedance options, 1M and 50 ohms. So what is the use of 50Ω? Isn't it true that the higher the input impedance, the bett...[Details]

Wavelet analysis is a rapidly developing new field in mathematics. It has both profound theoretical and extensive application significance. The concept of wavelet transform was first proposed ...[Details]

Since the United States announced the ban on Huawei more than a year ago, what is the impact on Huawei's business and the impact on the global industrial chain? Recently, foreign media FierceWireless...[Details]

At present, with the development of control theory and electronic technology, digital PID control is gradually replacing analog PID control and gradually becoming the core of modern industrial contro...[Details]