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1 Introduction
Due to the characteristics of high precision, high speed, high efficiency, safety and reliability, CNC machine tools are rapidly gaining popularity in enterprises in the process...[Details]
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According to the Qingfeng STM8 development board, write the key_exti.h header file as follows: #ifndef __KEY_EXTI_H #define __KEY_EXTI_H #include "stm8s.h" #define KEY1_PIN GPIO_PIN_0 #...[Details]
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As a world-leading manufacturer of circuit protection, power control, sensing and switching technologies with a history of nearly a century, Littelfuse continues to carry out strategic layout and pro...[Details]
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According to Yonhap News Agency, as the new coronavirus continues to spread, the global value chain (GVC) is changing rapidly. A research team at the Bank of Korea believes that South Korea should su...[Details]
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Photoelectric pyrometer Photoelectric pyrometer refers to a device that uses a photocell as a sensitive element. Its photocurrent is proportional to the light beam emitted by the heated object an...[Details]
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1. This example uses the timer interrupt of timer 1 to control two LEDs to achieve different flashing frequencies. 2. Implementation method: By setting an appropriate initial value for timer T1, a ...[Details]
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The correct way to ground the inverter is as follows:
1. The grounding point of the inverter must be separated from the grounding point of the power equipment and cannot share the same ground ...[Details]
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There is only one day left until Huawei Developer 2020. In addition to the progress in technology research and development, Huawei also shared its efforts in green and environmental protection...[Details]
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Data acquisition systems are widely used in the fields of industry, national defense, image processing, signal detection, etc. DSP processor is a high-speed digital signal processor. Bluetooth tech...[Details]
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LED display is a new type of information display media that has developed rapidly in the world in the late 1980s. It uses dot matrix modules or pixel units composed of light-emitting diodes to form...[Details]
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This article uses high-efficiency, energy-saving and environmentally friendly LED lamps as light sources, and uses sensor modules, light-controlled street lamp modules, and constant current source...[Details]
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On the morning of November 10, Shiyan City held a new energy industry symposium and a major project signing event. Eight projects were signed on site with a total investment of about 52.2 billion yuan...[Details]
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Complete source code download address: http://www.51hei.com/f/chcxde.rar
/***Using 2 595 drivers, dynamic scanning principle display, requires 3 IO ports of the microcontroller (DIO connected to...[Details]
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0 Introduction
This article uses high-efficiency, energy-saving and environmentally friendly LED lamps as light sources, and uses sensor modules, light-controlled street lamp modules, and cons...[Details]
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my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world-leadin...[Details]
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