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1. MONITOR
is a listening method used to receive weak signals. By pressing a special key to forcibly connect the receiving signal channel, the operator uses his ears to distinguish the weak so...[Details]
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This is a very small electronic product, but it is very powerful. It can be easily embedded and installed on the instrument panel. It is suitable for enthusiasts to make or modify old instruments. ...[Details]
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1. Basic hardware DIY design Circuit Hardware: STC89C52RC Buzzer/24 LEDs/4 corner buttons 1) Overall schematic diagram 2) PCB circuit 3) 3D_PCB TOP layer 2. MCU Programming 1) Breathing lig...[Details]
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On September 9, the Energy Bureau of the Inner Mongolia Autonomous Region publicly solicited opinions on the "Seven Policy Measures (Draft for Comments) to Support the Construction of Integrated So...[Details]
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The above is the circuit schematic
The following is the program source code:
/********************************************************************************
Function description: Use timer ...[Details]
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Subsidies are declining, what is the future of new energy? On July 2, the 2019 World New Energy Vehicle Conference was held in Boao, Hainan. The political and academic circles discussed the choice of...[Details]
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Lenovo has now announced the ThinkCentre M70s Gen 3 host, equipped with a 12th-generation Core 65W processor, and is expected to be available in the market soon. IT Home learned that t...[Details]
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Synaptics automotive haptic technology door handles can recognize fingerprints
Nowadays, many technology companies regard the automotive field as one of the future development directions. With th...[Details]
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Eight well-known manufacturers – Phoenix, HARTING, Molex, Murrelektronik, Binder, Cognex, Aicha and Weidmuller – have established themselves on the market with the push-pull locking mechanism for M12...[Details]
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China Energy Storage Network News:
At the end of 2020, due to the combined influence of multiple factors such as rapid economic recovery, extremely cold weather, and limited supply capacity, ...[Details]
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Recently, LED display screens have been used more and more widely. Good display screens have exquisite pictures and brilliant colors. However, in practice, we often see that some display screens ha...[Details]
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How to make the DC motor speed regulator more stable during operation and maximize its effectiveness during use has always been a question for many users. Today we will briefly explain this issue.
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Today, Qualcomm President Amon reviewed the global 5G development and Qualcomm's mobile business in 2020 through online video, and made predictions and prospects for industry development trends next...[Details]
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Simulation diagram: The temperature sensor on the left is not related to this example. #include "iom48v.h" #include "macros.h" #define uchar unsigned char #define uint unsigned int #define KEY_Pres...[Details]
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AC power control circuit is an important part of modern power system, which involves the control and regulation of AC power. In practical applications, there are many control methods for AC power c...[Details]