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With the continuous development of science and technology, the computer interface is undergoing a huge change, from the simple command line in the 1980s to the computer graphical interface in the 199...[Details]
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With the depletion of traditional energy and the intensification of environmental pollution, electric vehicles have received more and more attention. Domestic electric vehicle charging stations hav...[Details]
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The CCS C compiler includes a library of example programs for many common applications. Each example program contains a header with instructions on how to run the example, and if necessary, the wiring...[Details]
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Automatic cigarette lighter circuit principle
The circuit working principle of the device is shown in the figure below. Normally, the light of the infrared light-emitting tube VD1 directly shines...[Details]
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In China and even around the world, medical reform is a hot public topic. From former US President Obama's medical reform plan to Israel's universal health care, how to provide better medical service...[Details]
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Tektronix offers oscilloscopes for many different applications and uses. To help you choose the right oscilloscope for your needs, here is a list of the most commonly used specifications for oscill...[Details]
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The monolithic integrated FM transmitter circuit composed of MC2831A and peripheral components is shown in the figure. The operating voltage of MC2831A is 3~9V. The frequency of the crystal SJT is ...[Details]
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The shift-subtraction algorithm is used. The source code is as follows: 1 ;//////////////////////////////////////////////// ///////////////////////////////// 2 ; Function: div_u24_u8 3 ; Descrip...[Details]
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Basic concepts of sensors
Definition and composition of sensors The concept of sensor comes from the word "sensor". In order to study natural phenomena, it is far from enough to rely solely on th...[Details]
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Recently, I want to learn about ARM development board. I want to develop bare metal programs according to the routine of single chip microcomputer. I searched on Baidu and found that most bare meta...[Details]
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LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely use...[Details]
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AT89S51 pin diagram, AT89S51 microcontroller pin description and pin definition
AT89S51 Pin Diagram
AT89S51 is a low-power, high-performance CMOS 8-bit single-chip microcomp...[Details]
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China has become the most innovative market in the world today. Especially with the launch of the Science and Technology Innovation Board, innovative enterprises with IoT, AI and biotechnology as the...[Details]
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How to solve the problem of LED display screen failure? There are many reasons why the full-color LED display screen cannot display normally. Here is a summary of how to solve the problem of full-...[Details]
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The energy harvesting market is heating up rapidly. Driven by the trend of various wireless sensors and thin-film batteries, energy harvesting will quickly rise in various application fields such as ...[Details]