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Experiment name: IO expansion (serial to parallel) experiment-74HC595 wiring description: Experimental phenomenon: After downloading the program, the 8*8 LED dot matrix displays a circular scrolling ...[Details]
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Shenzhen Dingyang Technology Co., Ltd. (referred to as "Dingyang Technology", stock code: "688112") was listed on the Science and Technology Innovation Board today. Dingyang Technology issued 26.667...[Details]
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1 Introduction
The high-frequency transformers and inductors used in the power supply system, such as the flyback transformers used in cathode ray tube (CRT) displays, usually have strong radi...[Details]
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(Photo source: Eaton official website) According to foreign media reports, Eaton has launched a high-voltage circuit protection solution for electric vehicles , integrating fuses, ignition switche...[Details]
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1 Introduction Virtual instrument (VI-ViItuaIInstrument) refers to the combination of general-purpose computers and functional hardware through applications. Users can operate the computer throu...[Details]
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According to the latest research report sent by foreign media, even though Intel is making every effort to increase 14nm production capacity, they still cannot meet market demand in the fourth q...[Details]
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1 System composition
The overall scheme of the miner positioning and alarm system composed of radio transceiver modules is shown in Figure 1.
Each miner carries a radio transmitter modu...[Details]
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Ford recently applied for a new patent. The main content of the patent is that Ford has developed a new battery pack integration method for the pure electric version of F-150, so that the electric pi...[Details]
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With the improvement of economic level, cars are gradually becoming people's daily means of transportation. However, the electronic products that people carry with them, such as mobile phones, cannot ...[Details]
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Last week we introduced battery technology, among which lithium batteries are currently a widely used energy storage technology, but they still have certain disadvantages in terms of energy storage...[Details]
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Avnet, a global electronic components distributor, recently announced that it has obtained Foreign Trade Zone authorization from the U.S. Customs and Border Protection (CBP) for its McKemy Distributi...[Details]
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As the energy crisis and environmental problems continue to deepen, the development of new energy has attracted more and more attention. In recent years, with the strong support of national policies,...[Details]
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STC12C5A60S2 C language sample program (ADC query mode) #include "reg51.h" #include "intrins.h" #define FOSC 18432000L #define BAUD 9600 typedef unsigned char BYTE; typedef unsigned int WOR...[Details]
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Since American users are accustomed to using contract phones, but American operators have not introduced Huawei's contract phones, it can be said that Huawei has encountered many obstacles when it wa...[Details]
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]