First of all, we need to have a general view of rand and srand: srand initializes the random seed, and rand generates random numbers. The following will explain in detail.rand (generates random number...
[Image recognition classificationmotion detectionanalog signal processing system based on Raspberry Pi 400, Part 3] Use QTcharts library built into QT program for signal processing/analysis/statistics...
question:
Attached is the TI boost principle document . Does TI have a calculation document for the buck DC chip and the LDO principle?
There are doubts about the two formulas
1. Which formula for cal...
Animated principle demonstration of common circuits and components : https://training.eeworld.com.cn/course/5596Animated demonstration of common circuits and components...
Basic functional requirements:
Receive the setting commands given by the upper computer and perform corresponding operations according to the commands. At the same time, the lower computer uplo...[Details]
China Energy Storage Network:
Guangdong has always been the vanguard, pioneer and experimental zone of reform and opening up. Since the construction of the national electricity spot market st...[Details]
At present, analog interfaces have become the standard for desktop monitors, but the popularity of PFD displays requires a completely digital interface. This is because analog interfaces are comp...[Details]
Chopping is a current conversion technology in power electronic control. Its essence is pulse width modulation of DC control. It is named chopping because its waveform is neat and symmetrical lik...[Details]
At the Redmi new product launch conference, Redmi brand general manager Lu Weibing released a 70-inch Redmi TV. Compared with the Honor Smart TV, he complained three times: calling the two-second scr...[Details]
0 Introduction
At present, there are many electronic locks based on IC card design on the market, which are widely used in hotels, apartments, warehouses, schools and other places. These o...[Details]
Recently, I helped a hospital make a temperature recorder. The hardware resources are: stm8L151 + NTC*2 + EEPROM + lithium battery charging protection circuit + 18mAh button battery; the software log...[Details]
1. GPIO Description GPIO (General Purpose I/O ports) is a general purpose input/output port. In practical applications, whether it is connecting an LCD, connecting a keyboard, controlling a running...[Details]
Moore's Law, the golden law that has influenced the development of the semiconductor industry for more than 50 years, has been questioned in recent years. NVIDIA especially likes to emphasize that Mo...[Details]
Western societies have become increasingly accustomed to very high reliability of basic services. We expect infrastructure such as power grids, telecommunications and IT networks to be available wh...[Details]
E-skin is an integral part of wearable technology that can mimic human skin and has been widely used in the fields of medicine, healthcare, etc. The design and manufacture of e-skin with multiple f...[Details]
The voltage stress of the switching tube of the dual-tube forward converter is equal to the input voltage, and there will be no leakage inductance spike when it is turned off. In addition, it has a...[Details]
The tourism market is particularly lively this year. With the enthusiasm to explore the beautiful scenery of the motherland, self-driving travel has become a hot topic. We also recently went to Xinji...[Details]
What is an X-ray fluorescence online multi-element analyzer? An X-ray fluorescence online multi-element analyzer is an online detection instrument used in industrial production processes to analyze th...[Details]
Overview
As an important part of the vehicle's electrical and electronic system, the chassis electronic control system not only improves driving comfort, but also ensures driving safety. It is...[Details]
Microcontroller MCU
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