[i=s]This post was last edited by Zhao Yutian on 2022-2-23 15:41[/i]Just over two weeks after the sudden death of a 25-year-old employee of Bilibili, ByteDance was revealed to have also suffered a sud...
1.1 Technical BackgroundImpedance matching is a common working state in radio technology, which reflects the power transmission relationship between the input circuit and the output circuit. When the ...
A very old small software, which was often used before. It is very useful for hardware engineers. Someone should have posted it on the forum. I will post it again....
Programmers have high salaries and good working environments, and are a profession that many students aspire to, making many non-computer science majors envious. Does that mean non-computer science ma...
1. ADC performance
GD32F450 has 3 ADCs, and the sampling speed of each ADC can reach up to 2.6Mpsp, which is still under the condition of 12-bit maximum precision. If the precision is reduced, it can ...
On September 13, according to Qichacha, Han's Jingcheng Semiconductor (Suzhou) Co., Ltd. was established, with Liu Jianan as the legal representative, and a registered capital of RMB 130 million. Its...[Details]
1. ECT module introduction The enhanced capture timer module (ECT) of the XEP100 microcontroller is a timer module developed by adding some functions on the basis of the standard timer module (TIM). ...[Details]
We often use gas in our daily life, so how much do you know about gas generators? Gas generators are widely used for natural gas, oilfield mixed gas, coal gas and other combustible gases. Gas gen...[Details]
Take the thermal standing wave test of a 100W (50dBm) amplifier as an example The coupling degree of the coupler is 20dB, the attenuator is 40dB, The parameter selection rule is DUT output power -...[Details]
· Object captions and labels on the front panel. In LabVIEW 8.0 and earlier, when you first display a caption on a front panel object, LabVIEW moves the label to the side of the control. LabVIEW 8.2...[Details]
//This program uses the "level change interrupt" of PORTB to input the keyboard, so that when the K1 key is pressed, the first digital tube displays 1,
when the K2 key is pressed, the first dig...[Details]
According to news on June 15, Tianyancha App showed that Qingchun Semiconductor (Ningbo) Co., Ltd. has recently undergone industrial and commercial changes, and the shareholder has added Hefei NIO In...[Details]
The photovoltaic inverter is one of the main components of the photovoltaic power generation system. The main function of the photovoltaic inverter is to convert the direct current generated by the...[Details]
News on the evening of October 26th, Sony today released the Xperia Pro-I mobile phone globally. The price in China is 10,999 yuan and it will be available in early December. At the beginni...[Details]
As early as last December, Microsoft announced new modern fluent design icons for Windows 10 devices. The new icons include icon designs for mail and calendar, calculator, photos, etc. Last we...[Details]
The annual IC design industry event, China Integrated Circuit Design Industry 2019 Annual Conference and Nanjing Integrated Circuit Industry Innovation and Development Summit Forum (ICCAD 2019), was ...[Details]
How Oscilloscope Probes Affect Measurements: In order to display a signal on an oscilloscope, some portion of the signal must be directed to the oscilloscope input circuitry. As shown in Figure 3-1, ...[Details]
For lithium-ion battery pack manufacturers, it is critical to build safe and reliable products for battery-powered systems. The battery management
circuit
in the battery pack
can monitor...[Details]
1 Introduction The CO gas concentration monitor is a portable intelligent instrument used to measure the CO content in the relevant ambient air. At present, the data communication between th...[Details]
Currently, radio and television are in the transition and development stage from analog technology to digital technology, from one-way broadcast to two-way interactive transmission, and from basic s...[Details]