Wearable temperature patches are an emerging trend in patient temperature monitoring systems. One of the biggest hurdles in designing these patches for use in clinical settings is meeting stringent ac...
A friend of mine bought another oscilloscope, but he said that the new oscilloscope had problems because the signal he measured was very different from the previous one, and the square wave was seriou...
Solution IntroductionThe non-magnetic smart water meter solution is based on the MCU chip to realize the water meter related metering functions. The module is divided into a transmitting coil and a re...
[i=s]This post was last edited by Tiantian1 on 2021-9-26 16:39[/i]I need to measure 5-channel signals. A 5-channel one is best, but I don't think it's available. I found a 6-channel one, but it's out ...
background Negative power rails are used with major IC building blocks such as digital-to-analog converters (DACs), analog-to-digital converters (ADCs), operational amplifiers, and GaAs FET bias cir...[Details]
According to Bloomberg, Apple confirmed on Thursday local time that it has acquired virtual reality (VR) company NextVR, further proving that Apple has accelerated its layout in the VR field. The r...[Details]
introduction
In order to completely eliminate the overloading phenomenon, overloaded vehicles are prohibited from going on the road, so that the driver can know the load of the vehicle in ...[Details]
Turbine flowmeter is the main type of velocity flowmeter. It uses a multi-blade rotor (turbine) to sense the average flow velocity of the fluid and derive the flow rate or total amount from it. Cor...[Details]
On April 11, Shanghai reported 22,348 new asymptomatic infections, the first time the number of asymptomatic infections in Shanghai has declined since April. At the same time, many places in J...[Details]
In the history of lighting products, we have developed from the earliest incandescent lamps to the current LED lighting products. The requirements of human lighting products have gradually changed ...[Details]
The most commonly used encoding formats for high-definition video encoding are the four algorithms MPEG2-TS, MPEG4, H.264 and VC-1.
MPEG2 was developed by the MPEG (Moving Picture Experts Grou...[Details]
According to Quantum位, the epidemic will also affect the spring launches and supply of domestic mobile phone manufacturers this year, including Huawei, OPPO, Xiaomi and vivo. Canalys analyst Ni...[Details]
Leaker Steve Hemmerstoffer (@onleaks) shared new renderings of the Xperia 10 III on Voice, showing that the design of the phone remains basically the same as last year's model. This is not a ba...[Details]
The semiconductor device model consists of five parts (field effect devices, special semiconductor devices, composite tubes, PIN tubes, and laser devices only have the third, fourth, and fifth part...[Details]
A signal has three characteristics that change over time: amplitude, phase, or frequency. However, phase and frequency are just different ways of looking at or measuring the same signal. One c...[Details]
Previously, I planned to sort out and summarize the situation of power batteries in the first half of 2021. I published the first part two days ago ( 2021 First Half Power Battery Situation Analysis ...[Details]
The semiconductor supply and demand market has reversed rapidly since mid-2022, and the market continues to report that OEM quotations from many manufacturers have been revised downwards quarter by q...[Details]
01 "Xiaoyaozi" bids farewell, the Zhang Yong era ends
Four years ago on September 10, the day of Alibaba’s 20th birthday, at the grand annual meeting, accompanied by applause and c...[Details]
Analogue and Mixed Signal
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