Currently, China's automobile industry is in a period of rapid growth, and consumers' requirements for vehicle quality are also increasing, such as vehicle safety, entertainment, comfort, etc., which ...
It is always easy to be confused when reading the PDF document of the chip. To summarize, by looking at the timing diagram, you can understand whether the data is read and written on the rising edge o...
For example, through the half-bridge method, a DC voltage of 40V is passed through a step-up transformer and an 8-fold voltage doubler rectifier circuit to generate 40KV/50W.
So how should this step-u...
In the previous article , the compiled hello word program could not run on the board. In this article, we will recompile a system image by ourselves, and then put the compiled hello word program into ...
What is a program? A program is a process. Many people don't know where to start when facing the protocol stack. Then they don't know how to fix the problem. When they raise questions, others explain ...
00 Write in front This series of articles is from a teacher who has served as a teaching assistant for the PIC microcontroller course. I mainly explained the contents of several experimental classes ...[Details]
No one doubts that 2012 will be a year of explosive growth in smartphone shipments, and one of the major trends is that smartphones are becoming increasingly thinner and lighter. This is especially...[Details]
Swift Navigation, a San Francisco-based technology company redefining GNSS (Global Navigation Satellite System) and precise positioning technology for autonomous vehicles, automotive, mobile and mass...[Details]
The testing of autonomous driving is a very complex system. We will use this article to sort it out with you from small to large. Before we sort it out, let us first raise a question: What scale do...[Details]
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The goal of this experiment is to build a simple proximity detector using the principles of magnetic field generation and detection and observe how the detector output volta...[Details]
The stepper motor is an open-loop control motor that converts electrical pulse signals into angular displacement or linear displacement. In the case of non-overload, the motor's speed and stop posi...[Details]
Shanghai Chengwei is suitable for testing the water barrier properties of Band-Aids, bandages, medical tapes and other materials of any shape, form or specification that directly contact the wound su...[Details]
The reporter learned from State Grid yesterday (December 20) that in 2020, State Grid will accelerate the construction of power grids in deeply impoverished areas.
Data released by the State G...[Details]
1. Use the multimeter's DC gear to test at a gear greater than the battery's rated voltage. For example: test a dry cell battery of 9V or 1.5V using the DC10V or DC2V gear. 2. After selecting t...[Details]
As electronic products face the severe challenge of how to produce maximum efficiency in smaller devices, it provides motivation for the invention of surface mount components or the study of semicond...[Details]
On May 13, Reuters reported, citing two people familiar with the matter, that Foxconn is preparing to nominate the head of its chip business to serve as chairman, succeeding the abdicated Terry Gou. ...[Details]
For applications that require more than 30mA per string, higher LED currents can be easily provided by combining multiple channels of the LT3598. Figure 3 shows a configuration capable of driving two ...[Details]
This article mainly describes the display classification and characteristics of LED digital tubes, and typical application circuits of LED digital tubes
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LED digital tube displays are divid...[Details]
The latest report from market research firm Counterpoint Research shows that Indonesia's smartphone market shipments grew 11.5% year-on-year in the first quarter of 2022. In terms of manufacturer r...[Details]
CAN bus (Controller Area Network) is a communication protocol widely used in automotive, industrial, medical and other fields. However, during use, CAN bus may also encounter some faults.
...[Details]
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