When we complete the design of the power supply solution and wait for the samples to be made, we need to test the various performances of the product. One of them is to test the conversion efficiency ...
[i=s]This post was last edited by philips_lu on 2021-3-7 00:25[/i]This is a post that I was planning to start before the New Year, but with two kids and all sorts of messes I've put it aside until now...
[backcolor=white][size=4] The precision of floating point numbers is determined by the number of digits in the mantissa. Most numbers will have errors when expressed as floating point numbers. These e...
Content IntroductionAll of us live in a limited space and time, so we often face a series of difficult choices. In a day or a lifetime, what should we do and what should we give up? What is our tolera...
Have you ever wanted to do something big and meaningful but worried that it would be hard to do? Then, when you finally got up the courage to do it, you looked back and were surprised at how easy it w...
2020 is an extraordinary year, with both gains and losses
2020 is a confusing year. I have been thinking about where my future will go. I have experienced pain and depression.
2020 was a dull year. I ...
The first step is to enable Chinese characters to be displayed statically. After a period of time (the time may be very short), the displayed Chinese character code is shifted by one position and sen...[Details]
Floating-point digital signal processing has become a consistent requirement for precision technology, often in applications that require high accuracy in areas such as aviation, industrial machinery...[Details]
1. Writing data and instructions needs to be done on the rising edge of LCDEN level. To achieve this, you should: ensure that LCDEN=0 when the program executes other instructions;
LCDEN level must be...[Details]
This article introduces the main features of AK4186, block diagram, 4-wire and 5-wire typical connection diagrams, touch screen input circuit and AKD4186-A evaluation board circuit diagram.
AK...[Details]
VIPERGAN50
is the first member of STMicroelectronics’ VIPerPLUS family to deliver up to 50 W of power over a wide operating voltage range (9 V to 23 V). It is also ST’s first VIPer device to ...[Details]
There may be some stuck, please be patient, this is a joint production of element11 and TI
Source: Training Video - Opportunities and Challenges of the Internet of Thin...[Details]
Renesas Electronics Corporation, a global supplier of advanced semiconductor solutions, announced the launch of the RZ/V Series of microprocessors (MPUs), equipped with Renesas' unique image processi...[Details]
Today, we are experiencing a major shift in manufacturing – the Fourth Industrial Revolution. According to statistics from the International Federation of Robotics (IFR), the number of industrial ro...[Details]
Drones have clearly become a major force at major electronics shows such as the International Consumer Electronics Show (CES). According to statistics, there are more than 60 drone exhibitors on the ...[Details]
How to solve car sensor failure
The two most common solutions to automotive sensor failures are:
Intake air pressure temperature sensor.
Damage phenomenon:
①ON gear, the engine ...[Details]
In the absence of special instruments, the quality of capacitors can be tested and judged using the resistance range of a multimeter. Fixed capacitors with large capacity (above 1μF) can use the re...[Details]
With the improvement of economic level, cars are gradually becoming people's daily means of transportation. However, the electronic products that people carry with them, such as mobile phones, cannot ...[Details]
Q: In a recent RAQ, I mentioned current transformers. What are they and how are they used?
A: A current transformer is just a different use of an ordinary transformer. You can find it in textbook...[Details]
This paper mainly proposes a design method of stereo signal phase difference and level difference tester. With single chip microcomputer as the control core, it is mainly composed of phase difference...[Details]
After meeting with leaders in unmanned systems design at several top robotics design shows (the Association for Unmanned Vehicle Systems International (AUVSI) and the NIWeek 2009 Robotics Summit), ...[Details]
Power technology
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