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Fragment velocity is an important parameter for evaluating the explosive effectiveness of warheads. Traditional range fragment velocity measurement systems mostly use multi-channel data acquisition...[Details]

  Foreign media learned that the Semiconductor Industry Association (SIA) of the United States said on Wednesday local time that it is working with U.S. federal officials to try to persuade local of...[Details]

1. Most single-chip microcomputers have only one system clock. It is the driving source of each beat of the CPU. This frequency is generally several MHz. The speed is relatively fast, and its purpose...[Details]

The new basic model of the R&S FPH handheld spectrum analyzer provides spectrum analysis capabilities up to 44 GHz. The R&S FPH combines the functionality of a benchtop instrument with the portabil...[Details]

1. Introduction to Fuel Cell Vehicles A fuel cell vehicle (FCV) is a vehicle that uses electricity generated by an onboard fuel cell device as its power source. The fuel used by the onboard fu...[Details]

　1. The viewing angle of the entire screen of the 3-in-1 LED display is larger than that of the 3-in-1 LED display, and the surface of the 3-in-1 LED display can be treated with diffuse l...[Details]

It is a multi-functional, multi-range portable instrument. A general multimeter can measure DC current, DC voltage, AC voltage and resistance, etc. Some can also measure inductance and some parameter...[Details]

This is a transmit audio equalizer circuit. Limiting the bandwidth of an audio system to 20 kHz affects the behavior of the system in the passband. The steeper the filter characteristic, the greate...[Details]

Capacitor ceramics with high dielectric constant (barium titanate-titanium oxide) are extruded into round tubes, discs or disks as dielectrics, and silver is plated on the ceramics as electrodes by...[Details]

      Recently, some media discovered a new Huawei patent from the World Intellectual Property Organization website, describing a new type of retractable screen product. 　　Judging from the patent p...[Details]

The mobile platform has not reached the saturation we have seen in the evolution of desktop CPUs. This is because the smartphone market has just begun to grow rapidly, which is the main motivation fo...[Details]

According to foreign media reports, Thomas Schmall, chairman of the supervisory board of Volkswagen Group’s battery unit PowerCo, said in a statement that Volkswagen Group and its technology partner ...[Details]

/************************************************ Function: ADC0804 test program Usage: Need to add two other .c files including LED.c AD.c Effect: The converted voltage value includes one in...[Details]

The MCR instruction transfers the data in the register of the ARM processor to the register of the coprocessor. If the coprocessor cannot successfully perform the operation, an undefined instruction e...[Details]

01 What is Embedded Software? Embedded software is the operating system and development tool...[Details]