I am going to make a FIR filter with configurable coefficients recently. How to implement such a filter? Do I need to set a RAM to store the coefficients? And how to implement the multiplication in th...
The isolation effect of DC optocouplers during use is significantly better than that of optocouplers, and their better electromagnetic anti-interference ability can achieve good isolation and protecti...
[color=#000]Recently, I was debugging the acquisition of audio signals. Due to the noise problem of the amplifier circuit, I needed to test the sound systematically. Recently, I learned a good softwar...
At the end of the year, everyone should have a good rest. How many days off do you have? How do you plan to spend the Spring Festival? Let's share with everyone:) Let me talk about myself first. We ha...
[url=http://toutiao.com/i6302876440744428033/]Watch the video here[/url] [media=x,500,375]The factory girl opposite me who works hard and loves to smile[/media]...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]
Energy conservation and environmental protection are the main directions of current automotive technology research, and power batteries are the key to electric vehicle technology. Research on powe...[Details]
Some people believe that hybrid vehicles are just a transitional product, and the ultimate goal of developing new energy vehicles is electric vehicles. Therefore, China should skip hybrid vehicles ...[Details]
As the global leader in virtual instrument technology, NI provided customers with more than 6,000,000 virtual instrument measurement devices in 2004 alone. For 25 years, engineers have used virtual...[Details]
What is Power Monitoring Software
Power monitoring software is used in conjunction with an uninterruptible power supply (UPS) to improve its performance. When using an UPS, users can use this ...[Details]
We software engineers love to find the perfect solution to any problem we encounter. But oddly enough, we find that in this particular area, there is no perfect solution. Clever tricks may save som...[Details]
introduction
In modern applications, traditional low dropout regulators (LDOs) are being replaced by switching power supplies (SMPS). Although LDOs are a low-cost and rugged power solution...[Details]
This article introduces the new physical layer interface device MC33661 designed specifically for LIN bus applications in the automotive industry and briefly describes its application in automotive...[Details]
Abstract Using FPGA control module, the OLED true color dynamic image drive control circuit is designed. The method of using FPGA to realize OLED peripheral control circuit and 256 grayscale is int...[Details]
FPGA/CPLD
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