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In the process of using an oscilloscope, mains power measurement is a test item that many friends will encounter. However, many friends have some questions during the measurement. Can the oscilloscop...[Details]
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Recently, we learned from Porsche officials that Porsche has released a new mobile charging solution, which uses a 2.1-megawatt-hour battery system mounted on a trailer and can charge 10 electric veh...[Details]
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Wireless digital communication systems, satellite digital communication systems, digital communication radio stations, etc. all have modulators and demodulators. When developing and testing these syst...[Details]
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The functions are as follows: 1. 24VDC power supply, the input terminal can identify 4-20mA signal input, and can output relay alarm according to the current value set by the user, the output form i...[Details]
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introduction
Radar life detectors are detection systems that obtain micro-motion information of life forms behind opaque obstacles such as walls and ruins in a non-contact manner. The basic pr...[Details]
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Recently, Rambus announced the launch of customized hardware root of trust security IP (RT-121 and RT-131) for the Chinese end-user market, which supports China's national secret SM2, SM3 and SM4 e...[Details]
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On April 26, 2024, a Wenjie M7 rear-ended a road maintenance vehicle on the express lane of a highway. The front of the Wenjie M7 caught fire and the entire car was engulfed in flames. Many people ...[Details]
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RF signal generator is a common electronic test and measurement instrument. Different from traditional function signal generator, it is mainly used to generate RF continuous wave signal or modulated ...[Details]
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Although the DC voltage output after rectification and filtering is smoother, its stability is relatively poor. The main reasons are as follows:
1. The input voltage (mains) is unstable (usually the...[Details]
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In recent years, with the rapid development of the flat panel display industry, equipment manufacturers such as Jingce Electronics and Liande Equipment have also developed rapidly and have entered th...[Details]
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QAC/QAC++ is a professional C and C++ language rule checking tool developed by Programming Research Ltd. in the UK. For more than a decade, QAC/QAC++ products have been in the leading position in the ...[Details]
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Many of our engineers like to use
BAV99
for ESD protection applications, thinking that BAV99 can completely solve the ESD problem. In fact, this idea is wrong. As we know, BAV99 is a diode, it ...[Details]
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The AK4160 is a low operating voltage and low power consumption 16-channel capacitive touch sensor. Maximum 8 channels out of the 16-channel can be configured to LED drive or GPIO. The AK4160 has a ch...[Details]
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1 Introduction
In actual ballistic acceleration testing, many waveform curves need to be generated for verification, but the signal generator that can generate arbitrary waveforms is expensive and ...[Details]
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01. Introduction to vehicle-mounted thermal imaging
The vehicle-mounted thermal imaging system is an effective technology for enhancing the driver's vision. The thermal imaging system passivel...[Details]
Analog electronics
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