[align=left]Want to become an excellent microwave RF engineer? Come and see: RF dry goods summary. [/align] [align=left]With the advent of China's 5G era, narrowband Internet of Things applications (C...
[i=s] This post was last edited by qwqwqw2088 on 2018-12-24 09:04 Edit [/i] [size=4] After the MOS tube chip is made, it is necessary to add a shell to the MOS tube chip, which is the MOS tube package...
The LIS2DW12 is a low-power three-axis acceleration (motion) sensor that supports multiple operating modes and can be used for:Motion Detection for Wearable Devices
Gesture recognition and games
Motio...
The main frequency of RH850 is set to 120M. What is the conversion relationship between the machine cycle and the clock cycle? Where can I find it? Thank you!...
[i=s]This post was last edited by qwqwqw2088 on 2019-11-28 08:00[/i]Question:How to measure inductor current?Answer:Switching power supplies often use inductors to temporarily store energy. When evalu...
[i=s] This post was last edited by ylyfxzsx on 2019-4-27 21:59 [/i] I always have the urge to stop coding and drawing. Sometimes I even want to smash the computer after a long time. It is quite boring...
On May 18, Observer.com quoted foreign media reports that the U.S. Department of Commerce may reduce some trade restrictions on Huawei in the near future. The measure is to issue Huawei a 90-day "Tem...[Details]
According to Caixin.com, Flex's Changsha factory has stopped production, involving Huawei's mobile phone production line. Caixin reported that an insider revealed that the production of Flextronics' ...[Details]
Abstract: This paper introduces the characteristics of the power supply used in teaching experiments, the single-meter method for automatic detection, and the novel over-current and short-circuit p...[Details]
Apple is continuing to work on a smart ring device that could be an accessory or used with devices like Apple Glasses, Apple VR headsets, etc. Apple has applied for a number of patents related ...[Details]
The development of automobile lighting has gradually sublimated to another level today. In addition to basic lighting, decoration has become its another function. Of course, no matter how things c...[Details]
1 Introduction
Active power factor correction (APFC) is an important way to use electric energy efficiently and with low pollution. It adds a power conversion circuit between the bridge rectifier a...[Details]
According to Apple Insider, new research claims that 650,000 App Store apps have not been updated in more than two years, while the Google Play Store has 869,000 such "abandoned" apps. Appl...[Details]
Sweeping machines are familiar to modern people and are known as "a magic tool that frees your hands." When it comes to sweeping machines, most people probably think of the round sweeping machine fir...[Details]
1. Preface In industrial control, various parameters need to be collected, that is, the signal acquisition system is used to collect various data into the computer for real-time processing. The senso...[Details]
A few years ago, portable ultrasound systems were similar to laptop computers, but today they are small enough for doctors to carry around and use at any time. These smaller portable ultrasound sys...[Details]
When it comes to accelerometer sensors, people tend to think of high prices and their traditional application field - high-end cars. Indeed, due to their specific working principles and comple...[Details]
Keysight Technologies, Inc. (NYSE: KEYS) today announced two new test solutions, a radar target simulator and automotive Ethernet software, to complement its growing automotive portfolio. These two ...[Details]
The "Medium- and Long-Term Development Plan for the Automobile Industry" proposes that by 2020, the cost of power batteries will be reduced to less than 1 yuan/Wh. In fact, since the goal was propose...[Details]
Most of the current maritime radars in my country are imported radars with a short effective detection range. They are unable to identify signals when the signal-to-noise ratio drops to 3 dB. With ...[Details]
introduction
In recent years, jitter has become a signal characteristic that communication engineers attach great importance to. In digital systems, clock frequencies are becoming higher and higher...[Details]
RF/Wirelessly
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