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　　Measurement principle of X-ray thickness gauge 　　The principle of X-ray thickness gauge is to convert and measure the thickness according to the intensity attenuation of X-rays when they penetrate ...[Details]

The electric motor can convert electrical energy into mechanical energy and transmit the mechanical energy to the wheels through the transmission system to drive the car. It is one of the core driv...[Details]

0 Introduction "For DC power supplies, in order to improve their performance or to make them small and lightweight, they often encounter the problem of high-current and high-frequency rectific...[Details]

At the 2019 Taipei Computer Show, AMD not only announced a number of new products, but also announced that Sony's next-generation console PS5 will use their new GPU and CPU chips. AMD CEO Lisa Su ann...[Details]

I remember that in the 1990s, the automotive industry considered replacing the 12V system with a 42V bus power distribution system, but due to the complexity and high cost, the plan failed after more...[Details]

OFweek Cup 2022 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]

Currently, an Android application has appeared that can skip the verification interface of the operator's WLAN user login and directly use the operator's WLAN hotspot. After personal attempts by re...[Details]

The solar industry is facing challenges in terms of trade wars, national policies, grid connection conditions, etc. Installers and power station owners are worried that photovoltaic power stations ...[Details]

In communication systems, non-electrical signals are often used to transmit control signals and data to achieve remote control or telemetry functions. Infrared communication is a commonly used comm...[Details]

The single chip microcomputer transfers data. The data in 0000H--00FFH in the memory is transferred to 2000H--20FFH.  Reward points: 30 - Solution time: 2009-10-4 09:42  =============================...[Details]

In our production field, various mechanical equipment are still widely used, which has a very good improvement on the actual production efficiency. The most typical one is the industrial control chas...[Details]

Finite impulse response (FIR) and infinite impulse response (IIR) filters are both commonly used digital signal processing algorithms - especially for audio processing applications. Therefore, in a...[Details]

Many patients with neurological diseases lose their language ability and need to rely on specific communication devices to communicate. Such devices use brain-computer interfaces or head and eye move...[Details]

There are many models of PIC microcontrollers with internal RC oscillator function, which eliminates the need for a crystal oscillator. This not only saves costs, but also gives us two more IO ports t...[Details]

Temperature probes and temperature sensors are two different devices that have their own characteristics and application scenarios in measuring temperature. This article will introduce the differen...[Details]