NB-Iot stands out as a narrowband Internet of Things technology in various industries, and its applications cover multiple fields. In this article, the editor of Jixun will explain the main applicatio...
[i=s]This post was last edited by ddllxxrr on 2021-5-16 15:55[/i]This chapter really shocked me, because I didn't understand a lot of the knowledge. This is how I have been for many years.
It’s quite ...
Data validity
The data on the SDA line must remain stable during the high period of the clock. The high or low state of the data line can only change when the clock signal on the SCL line is low.Start...
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PrefaceI have been working on motor control for half a year. The most basic motor control is the six-step square wave drive of the brushless DC mo...
I felt great when watching the TI video training course.So I wanted to find the course notes.But I couldn't find them in the technical support, related products, and related downloads on the course pa...
Recently, Karl Storz, a long-established giant in the field of traditional endoscope equipment, announced its intention to acquire the American surgical
robot
company Asensus Surgical at a ...[Details]
The 2020 third quarter report released by Shanghai Silicon Industry Group Co., Ltd. (hereinafter referred to as "Shanghai Silicon Industry") showed that the net profit attributable to the parent comp...[Details]
Impedance is displayed directly on the Smith chart. By placing the cursors at a test frequency, the following three parameters can be displayed: R, X, and L (or C). The impedance Z is R+jX. This re...[Details]
At a time when 5G is combining with big data, artificial intelligence, the Internet of Things, and cloud computing, what new technologies and products have emerged in the consumer electronics field? ...[Details]
The adoption of vehicle tracking systems for cars and fleets is increasing. Modern trackers have reduced form factors and increased functionality to support active data transmission for real-time t...[Details]
Since the birth of intelligent video analysis technology in the 1990s, after decades of development, this technology originated from computer vision and is increasingly gaining widespread attentio...[Details]
With the emphasis on more efficient and lower cost power solutions, we created this column to provide helpful tips on a variety of power management topics. This column is intended for design engineers...[Details]
On January 18, according to foreign media reports, the well-known technology media DigiTimes recently released a latest report, saying that it expects Intel's CPU supply shortage problem to run throu...[Details]
Experiment: When the stylus clicks on the touch screen, the X, Y coordinates of the touch point are displayed on SecureCRT; Purpose: To test the resistive touch screen driver; Development board: ...[Details]
A few days ago, an article titled "90% of engineers don't know how to use an oscilloscope" caused a strong response. Many netizens also answered several questions in the article by leaving messages. ...[Details]
Detection of resistors and potentiometers
⑴ Appearance inspection
For fixed resistors, first check that the markings are clear, the protective paint is intact, there is no burning, no scar...[Details]
In the study, he and his collaborators proposed a flexible and non-invasive blood circulation monitoring electronic device - epidermal biomedical device, by combining flexible technology and reflec...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]