I would like to ask you, a simple operational amplifier circuit can be quickly analyzed to be what kind of functional circuit it is through virtual short and virtual open circuit. If it is complex, it...
Hello everyone: I have never learned DSP, but I have the basics of single-chip microcomputer and ARM. Now my tutor has a project that uses TMS320C6713 DSP. I need to find a simple development board to...
I want to learn about FPGA interfaces recently, starting with RS232, then SPI, IIC, USB, etc. I want to ask you, is there any official reference material to provide reference? After all, I write it my...
[i=s]This post was last edited by zwj108 on 2015-5-24 17:15[/i] EK-TM4C1294XL Ethernet can send data, but the received data packets are all CRC errors. EK-TM4C1294XL is directly connected to the deskt...
[align=left][b][font=宋体][size=11.0pt] [/size][/font][/b][/align][align=left][font=宋体][size=11.0pt]Fast charging has become an integral part of our daily lives, especially when we are out and about. We...
The performance of a loop depends mainly on whether the compiler can compile appropriate software pipelines. The compiler optimizes a loop in three steps:
Get loop count information. This information ...
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guang...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
introduction
The core features of mobile value-added service products are mobility, immediacy and personalization. Mobile value-added services are a new service mode that is rapidly developing...[Details]
Analog electronics
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