Hello, analog electronics experts, I am here to bother you again. Figure 1 below is an RLC oscillation circuit. Switch S2 is turned on at 5A current, the on time is 20us, and the rest of the time is i...
I am going to use the CAN bus recently. I have three boards with CAN transceiver PHY, a TMS320F28377S LAUNCH, a GD32VF103V EVAL, and a MM32 eMiniBoard. I remember that I had a small board with CAN PHY...
The wireless voice communication system provides a voice dispatching function. On the basis of the existing fixed-line telephone terminals, wireless telephone terminals connected to the wireless netwo...
[Preface] The previous nucleic acid registration was based on Excel. This time we plan to use MySQL for data access, so we plan to install MySQL today.
1. Download the MySQL installation package from:...
A circuit protection company in Dongguan (foreign capital)job description:Collaborate with PE, RD and Marcom to launch new products to the marketCoordinate with PE to release new part numbers in SAPLa...
2. Transplantation of embedded player madplay
The madplay player program mainly depends on the following libraries:
zlib zlib-1.1.4.tar.gz Provides a library for data compression
libid3...[Details]
Related hardware schematics: c program: //Kind tips: /*The program has not been debugged yet. The actual circuit board will flicker when adjusting the time. I don't know why. Please explain. ...[Details]
Recently, the State Administration for Market Regulation issued a recall notice, recalling some EQC ( parameters | inquiry ) electric vehicles with production dates between November 30, 2018 an...[Details]
TDA2040 is an audio amplifier circuit produced by Telefunken, which adopts a V-type 5-pin single-in-line plastic package structure. As shown in Figure 1, the pins can be divided into H-type and V-type...[Details]
With the development of science and technology, LED technology is also developing continuously, bringing various conveniences to our lives, providing us with various life information, and benefiting...[Details]
introduction
The quality of power supply is an important indicator of the power industry, which involves the rights and interests of investors and operators in all aspects of power generation, supply...[Details]
On April 15, 2016, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary, Pinjia, has launched application solutions for smart...[Details]
There is a lot of information about the characteristics of A00 and A0-level electric vehicles in the "China New Energy Vehicle City Liuzhou Model Big Data Report" released in October 2021. From the p...[Details]
0 Introduction
With the development of social economy, the proportion of household fires in fires has increased significantly, and the losses caused by fires have become increasingly serio...[Details]
CCD (Charge-coupled Device) is a charge-coupled device, which can be called a CCD image sensor. CCD is a semiconductor device that can convert optical images into digital signals. The tiny photosen...[Details]
The electronic 2 tone doorbell circuit is designed around the popular IC 555. IC 555 is widely used in a variety of timers and can also be used as a basic oscillator circuit. In this particular pro...[Details]
The sound control circuit uses sound to control the circuit. It does not need a special remote control transmitter like wireless remote control and infrared remote control, so it is widely used. The...[Details]
On January 21, the reporter learned from Northwestern Polytechnical University that the research group of Professor Wang Xuewen, a professor and doctoral supervisor at the Institute of Flexible Ele...[Details]
The configurable, adaptable nature of FPGAs and the system-on-chip architectures that employ them makes this technology key in a wide range of applications, from AI-driven data centers to intelligent...[Details]
Abstract: Due to the nonlinear time-varying characteristics of the asynchronous motor soft start process, it is difficult to achieve the ideal control effect using the traditional PID control metho...[Details]