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1 Schematic It is not difficult to see from the picture that the entire P2 port is connected to the LED, and the entire P2 port needs to be driven when writing code. 2 Code #include "reg52.h" //...[Details]
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Today, NIO announced that the electronic and electrical architecture of its 2024 second-generation platform models will be upgraded from a domain control architecture to a central computing platform....[Details]
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Those who often come into contact with AC voltage stabilizer equipment may know its nine major technical parameters, which cover a wide range. What are they specifically? Please see the following i...[Details]
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The pulse sensor used here is HK-2000B, which is an analog signal and can collect pulse waveforms. It is recommended to use a 500HZ timer for regular collection, because some ECG modules on the marke...[Details]
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FM radio receiver modules are a standard feature in most modern mobile phones. Short-range FM transmission (Tx) has recently become a popular means of transferring audio from a portable MP3 player ...[Details]
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Improved power failure protection circuit
Figure 1. Improved power failure protection circuit
In the circuit shown in the figure, during the operation of the Zener diode, the charge of C2 is s...[Details]
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LED guardrail tube, also known as Lide tube, is an advanced LED decorative lighting product. With red, green and blue LED as the light source, it uses microelectronics and digital technology, can p...[Details]
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As the use of power converters becomes more and more common, electronic equipment manufacturers require their power systems to continuously add new functions and features, such as lower input and outp...[Details]
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Can mobile phone photos be taken with a clearer visual effect than human eyes? Samsung's latest mobile phone image sensing technology makes dreams come true. Recently, Samsung Electronics launched th...[Details]
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The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. of the United States, especially the microcontroller with built-in second-generation Flash...[Details]
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Create a new IAR project and transplant the ST32 firmware library to the project. If you compile directly, the header file will not be found. This is reasonable because we did not set the search path ...[Details]
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introduction
Since the appearance of the inductive overcurrent relay in 1901
, the development of relay protection technology has experienced electromagnetic protection, ...[Details]
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First level: Here I am. Typically at this level, you can use C language to write simple logic controls, such as flashing LEDs, simple digital tube displays, and simple peripheral module driver experi...[Details]
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The first knowledge point is the application of decoupling capacitors. First of all, we need to introduce the application background of decoupling capacitors. This background is electromagnetic interf...[Details]
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Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]
PCB Design
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