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GLFore G100 is a portable real-time acoustic imager that can visualize the sound source in the form of a color contour map, forming a detection effect similar to that of a thermal imager on the temper...
In the RFID system, the working distance between the reader and the electronic tag is an important indicator of RFID application.
This distance is closely related to the cooperation between the RFID t...
[font=微软雅黑][size=3]The ultra-high voltage BCM is a high-efficiency fixed ratio converter with K=1/16 that can achieve 400 - 700V input and generate an unregulated SELV DC output. The first batch of pr...
All the preparations we have made are to run Kedao Cloud as a portable server on the mobile phone. First, let me briefly introduce Kedao Cloud. Kedao Cloud can be said to be the simplest private cloud...
It is reported that Baidu has obtained permission to test self-driving cars in California and will carry out Apollo self-driving technology tests on urban roads in the state. Currently, a total of ...[Details]
Excitation is one of the key technologies for the measurement performance of electromagnetic flowmeters. In practical applications, the excitation methods can be divided into AC sine wave excitation...[Details]
On December 12, according to foreign media reports, Bank of America analyst Tal Liani said that by fiscal 2022, Apple may contribute $4 billion in revenue to Qualcomm. ...[Details]
Although inductors are not used much in electronic production, they are equally important in circuits. We believe that inductors, like capacitors, are also energy storage components that can convert ...[Details]
According to the latest issue of Nature magazine, physicists at the Massachusetts Institute of Technology in the United States have successfully captured electrons in pure crystals. This is the first...[Details]
Nanoscience and technology , with its wide and diverse applications, is driving the development of new materials and devices using carbon nanotubes , chemical molecules, quantum dots, and even polymer...[Details]
Absolute Accuracy:
A measure of how close the reading of an instrument is to that of a primary standard that has absolute traceability to a standard approved by a recognized standards body.
Auto-Ran...[Details]
The development of automobiles is also getting faster and faster. Every year, the automotive industry has new things to meet the public. Today's voice interaction technology is getting better and bet...[Details]
Video entertainment on mobile devices continued to gain traction with consumers in 2011. According to data released by Nielsen, the number of Americans who watched video on mobile devices in 2011 incr...[Details]
The refrigerator is indispensable in the daily life of modern families. It has the important function of storing food, and almost every family has a refrigerator. During the Chinese New Year, because...[Details]
As a sensor, grating sensors not only play a very important role in daily production and life, but also have important applications in aerospace and shipbuilding. The following experts from Instrument...[Details]
Measurement Schematic The AC/DC digital voltage divider uses the RC voltage divider method to measure high voltage AC/DC, as shown in Figure 1. The left side is the high voltage part, which uses a...[Details]
Oscilloscope differential probes can display the relative voltage or differential signal between their input terminals. Essentially, they convert a differential pair into a single-ended signal and th...[Details]
When introducing the microcontroller resources earlier, we mentioned that the STC89C52 has a total of 512 bytes of RAM, which is used to save data. For example, the variables we define are stored dir...[Details]
According to foreign media reports, a report released this week by NASA's Office of Inspector General (OIG) showed that in April 2018, hackers attacked their network and stole about 500MB of data rel...[Details]
MEMS sensors
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