The following are the courses on EMI filter & EMI optimization selected by the editor, covering the basic knowledge and principles of EMI, methods and techniques for reducing EMI in different circuit ...
The serial communication interface is one of the most common ways for the processor to communicate data with other devices. My library is for the MSP430f14 series and the MSP430f16 series. The microco...
How to prevent the crystal oscillator from having bad phenomena? Now let's introduce the leak test of the crystal oscillator assembly to check its sealing in strict accordance with the technical requi...
[b][font=宋体][size=5][color=#0000ff]1. Composition of digital multimeter[/color][/size][/font][/b][align=left][color=rgb(34, 34, 34)][font=宋体][size=4]The block diagram of the digital multimeter is show...
斯坦福大学科学家开发的一种涂层有望使锂金属电池“更接近实际”，显著延长电池的使用寿命，并抑制阳极上树突的出现，因为树突会导致短路和起火。 Stanford scientists at the SLAC National Accelerator Laboratory in California have developed a coating for lithium metal batteri...[Details]
On April 20, 2017, the U.S. Congress approved the design of the new LRDR land-based anti-missile early warning radar. This is the most advanced anti-missile radar in the United States after the AN/...[Details]
The circuit is shown in Figure 10.7.1. The main part of the circuit is integrated circuit IC2. IC2 is the "upper octave" tone generator in Figure 10.7.1. It can generate all twelve semitones of...[Details]
US memory chip company Micron Technology signed a memorandum of understanding with the Indian government on Wednesday local time to build a semiconductor factory in India. This is also the company's ...[Details]
We all know that wired doorbell systems require wires and suitable sockets to work satisfactorily. Since wired doorbell systems require complicated wiring and require experienced people to complete...[Details]
1 Introduction
BX type signal transformer, BG type track transformer and ZG type silicon rectifier are the front-end of railway signaling electrical equipment. The stability and accuracy of their o...[Details]
Recently, foreign media PCMag and Cellular Insights have tested the signal performance of several flagship smartphones, including the Apple iPhone XS Max (equipped with Intel XMM7650 baseband), as we...[Details]
Data gathers from all directions to guide the future. The third Digital Expo in April is about to take off in Rongcheng. As an important part of the 6th Digital China Construction Summit, the 3rd C...[Details]
您可以显著提高无线系统中信号处理功能的性能。怎样提高呢？有效方法是利用FPGA结构的灵活性和目前受益于并行处理的FPGA架构中的嵌入式DSP模块。
Common in wireless applications such processing includes finite impulse response (FIR) filtering, fast Fourier transfo...[Details]
There is a DOS software "Hex2bix.exe" in Cypress, which is said to be able to directly convert hex files into iic files. I don't know if it's a computer problem or something else, but my machine alway...[Details]
We often see traffic police using breathalyzers to check whether drivers are under the influence of alcohol when checking for drunk driving. In fact, the alcohol tester is actually very easy to make....[Details]
Beijing Hyundai has set the market sales target for the Elantra plug-in hybrid at 3,500 units this year. On August 14, Beijing time, the Beijing Hyundai Elantra Plug-in Hybrid was simultaneously lau...[Details]
Figure 1 is a voltage-regulated power supply with adjustable output voltage using a transistor. This circuit adjusts the output voltage by changing the voltage drop of the high-power transistor Tr1 co...[Details]
Any oscilloscope has limited memory, so all oscilloscopes must use triggers. A trigger is an event of interest that the oscilloscope should find. In other words, it is something that the user wants t...[Details]
Introduction I recently used stm8s003k3 to develop a project and used the ADC module. I would like to record some notes and share my experience. Software environment: STVD+COSMIC Hardware environment...[Details]
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