Experimental purposeReview and consolidate the generation and operation of discrete signals in digital signal processing.Learn and master the method of generating discrete signals with MATLAB.Learn an...
Hello everyone, I am a beginner. I am now learning to do a PCB board experiment. For the purpose of learning, I plan to use STM32 to connect multiple SPI devices at the same time.
I have no problem co...
Design principle and goal:The constant current source chip outputs constant current to the LED, and the single-chip microcomputer controls NMOS+PMOS to achieve LED high brightness for 200us, cycleProb...
When developing a vending machine, you need to connect the MDB banknote and coin reader and non-cash payment device to a computer, or an Android motherboard, or a PLC. Why do you have to use an MDB-RS...
Compared with traditional wired microphones, the biggest advantage of wireless microphones is that they are "wireless"! They are connected to the sound source through wireless carrier waves, which mak...
I was sorting out old stuff and found two U shields that were given by the bank when I opened online banking. I remember using them a few times, but they were very troublesome to use. They didn't supp...
Introduction
High performance power supply designs continue to demand more power in shrinking board space. Higher power density presents new challenges to power supply designers. Designs ...[Details]
Noise is a common problem that occurs everywhere. Almost everyone who works with circuits has to deal with it at some point, either by finding its source and fixing it, or by reducing its effect on m...[Details]
1. Introduction
High-voltage switchgear is one of the key main equipment of the power system, and its operating status has a significant impact on the reliability of the power system. Statistics sh...[Details]
Yongtai Energy Group Co., Ltd. (hereinafter referred to as "the Company" or "Yongtai Energy") and Hainan Hyde Capital Management Co., Ltd. (hereinafter referred to as "Hyde Shares") signed an Equit...[Details]
Testing the AD9833 1. The module was purchased from Taobao GY9833: Price: 6.85. AD9833 purchase module and test experiment 2. Test the experimental board (1) Hardware AltiumDesignTest2020GenretCn...[Details]
Faraday Future (FF) announced that it has obtained a debt financing loan of up to US$45 million (over RMB 300 million) from two major financial institutions in the United States. This is also an expa...[Details]
introduction
Testing health status through body fluids is very mature in clinical applications and does provide valuable information for the diagnosis process. However, on the one hand, body...[Details]
The float level gauge is a commonly used liquid level measuring instrument. It works on the principle of constant buoyancy in buoyancy. The product has the advantages of stable performance, flexible ...[Details]
China Energy Storage Network News:
Anders Hove
Director of the Sino-German Energy Transition Research Project of the German Agency for International Cooperation (GIZ)
Not long ag...[Details]
I. Introduction
Many electronic engineers delve deeply into a certain area and become experts in a particular field.
There are also some who can earn a living, make a small profit, and finally ...[Details]
On January 17, Renesas Electronics, a global supplier of semiconductor solutions, announced today the launch of a new automotive-grade intelligent power device (IPD) that can safely and flexibly cont...[Details]
The phase loss and overload three-phase protector is an electrical device used to protect three-phase motors and three-phase power systems. It can detect phase loss and overload in the three-phase ...[Details]