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Semiconductor functional testing involves some new terms, which are briefly introduced here: Output Mask Output masking, a method of turning the output compare function of a test channel on or...[Details]

0 Introduction With the rapid development of modern automobile industry, energy saving, environmental protection, low emission, high efficiency and comfort are undoubtedly the primary indi...[Details]

     Google today announced the launch of Android 12L, an Android 12 system optimized specifically for tablets and foldable devices. Android 12L will optimize the system UI to make it easy to use on ...[Details]

I have seen many beginners confused about reading and writing ID codes of PIC16 series microcontrollers. To be honest, the information on this aspect is not very complete. Some textbooks may involve ...[Details]

This is a low voltage microphone preamplifier circuit that operates from a 1.5V supply. The reference has a unity gain bandwidth of 500kHz and is used as a preamplifier with a gain of 100. Its outp...[Details]

An inductor is a coil of wire wound around an insulating tube in a circle. The wires are insulated from each other, and the insulating tube can be hollow or contain an iron core or a magnetic powde...[Details]

Single-phase electricity is used to power household and office appliances, while three-phase alternating current (ac) systems are widely used to distribute electricity and directly provide power to hi...[Details]

     Samsung's Galaxy S series usually adopts a dual-platform strategy. For example, the Chinese and US versions of the Galaxy S22 series use Qualcomm Snapdragon 8 chips, while the European version u...[Details]

With the further aging of the population, the working-age population is decreasing, and the labor costs in developed countries such as Europe, the United States, Japan and South Korea are risin...[Details]

MCU controls the peripheral devices to coordinate their work and is the control center of the entire system. Intelligent humidifier system circuit design based on AT89S51 single-chip microcomputer. T...[Details]

1. Video Bilibili video address: https://www.bilibili.com/video/av91943244 51 MCU-Timer-Countdown Alarm Clock 2. Documents Download the file: https://download.csdn.net/download/weixin_4313054...[Details]

interrupt is the keyword of interrupt, n is the interrupt number providing the entry address of the interrupt program. 0-INT0    1-T0 2-INT1 3-T1 4-Serial interrupt 5-T2 Direct access to registers ...[Details]

　　Hello everyone, sometimes we encounter such waveforms in waveform measurement. According to the waveform characteristics, the appropriate edge trigger has been set, but the waveform still cannot be...[Details]

The impact of the global COVID-19 pandemic has forced employees to work remotely. This year, businesses and cities will change their operations and employee and customer interactions to address the i...[Details]

Use rpm -qa | grep tftp to check whether the tftp server is installed If not. tftp: yum install tftp* (yum install xinetd tftp tftp-server) Tftp configuration file is in vi /etc/xinetd.d/...[Details]