I would like to ask, has anyone connected to Alibaba Smart Life Open Platform? Can the self-developed APP have the unlocking function and be shared with friends, while friends only have the unlocking ...
1. Regulated power supply
1. 3~25V adjustable voltage stabilization circuit diagram
The adjustable range of this voltage-stabilized power supply is arbitrarily adjusted between 3.5V and 25V, the outpu...
We need to know that a variable is actually an abstract name for a memory address. In a statically compiled program, all variable names are converted to memory addresses during compilation. The machin...
The following is a comprehensive test list of each region collected and compiled by Guanzi. It is not complete. Anyone who has any information is welcome to post it in the comments. Thank you!Guangxi ...
[size=4][b]Market Trends[/b][/size] Metal materials, due to their beautiful appearance, fully waterproof design, low-key luxury temperament, combined with brushing, sandblasting and hollowing, perfect...
1. Why use DMA? DMA stands for Direct Memory Access, which means direct memory access; It can directly operate memory, so it has the following advantages: There is no need for the CPU to access the m...[Details]
Currently, lightweight, deformable flexible materials are seen as a key breakthrough for intelligent electronic products, and are expected to give rise to many innovative applications. However, t...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
As major industry specifications continue to evolve, such as PCIe, our test and measurement tools must also keep pace. The DPO70000SX oscilloscope provides unparalleled accuracy and expansion capabili...[Details]
According to CCTV, Wang Zhijun, Vice Minister of the Ministry of Industry and Information Technology, recently accepted a joint interview with the news media in response to the unilateral trade frict...[Details]
Leeb hardness tester is a measuring and testing instrument, which plays an important role in ensuring product quality and conducting failure analysis. Therefore, choosing a good Leeb hardness tester ...[Details]
1 Introduction
We have studied the basic characteristics of domestic SITH devices and developed four driving circuits. Driven by these four circuits, SITH devices have achieved a switching spe...[Details]
This is transformation! Equipment also has a health management plan. Cloud maintenance helps factory equipment manage its health throughout its life cycle.
Preface
...[Details]
The application field of embedded systems is becoming more and more extensive. Interference or harsh environment often affects the stability and reliability of embedded system operation. Reset is a k...[Details]
0. Preview I have already described some basic contents of Cache, such as "Why Cache is needed", "Cache organization form", "Cache mapping form", etc. in my previous article "A Brief Analysis of Cach...[Details]
About the New Battery-Powered Electro-Hydraulic Bluetooth® BlackFin® Tool These tools offer crimping ranges from 14 AWG – 1000 kcmil for flexible and coded wire using the same crimp dies and insert...[Details]
It is easier to use MSP430 (F149) to receive infrared than to send it. The infrared sensor I use is HS0038B. This component outputs a low level when receiving 38K infrared, otherwise it outputs a high...[Details]
In modern industrial production and life, adhesives are increasingly affecting people's lives. For example, in the production of LED lighting, the use of adhesives as auxiliary materials has further ...[Details]
IT Home reported on November 29 that the latest data released by market research firm CINNO Research showed that among the top five brands in the Chinese smartphone market in October this year, ...[Details]
In modern industrial production, frequency converters, as an important electrical equipment, are widely used in speed control of various mechanical equipment. Through the speed control function of ...[Details]
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