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Based on different working principles, the existing CH4 concentration detection methods mainly include: Ostwald gas detection method, catalytic combustion method, and infrared spectroscopy detectio...[Details]
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Introduction: This article mainly introduces the C source program of 51 IO port simulation serial communication. #include reg51.h sbitBT_SND=P1^0; sbitBT_REC=P1^1; /*******************************...[Details]
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How to adjust the pressure of water pump inverter
Steps for adjusting the pressure of the water pump inverter: 1. Open the PID closed-loop control; 2. Connect the pressure closed-loop; 3. Set ...[Details]
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3.5V power supply, stable low voltage, low power consumption reference voltage generation circuit
Function of the circuit
The three-terminal circuit can be widely used in situations where cons...[Details]
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There are many kinds of light sources that can be used for night scene lighting. When choosing a light source, we should mainly consider the effect, performance and cost. When comparing the costs o...[Details]
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Huawei's Kirin 990 and Kirin 990 5G have been released for a while. Because their names are highly similar, some people can't tell them apart. Let's take a look at how AnTuTu, a well-known domestic m...[Details]
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The RTC of STM32 is actually an independent timer.
The following will introduce how to use RTC. This
is the first time we will involve the issue of oscillator source.
First, let's introduce the v...[Details]
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Musk was interviewed online at an event for Silicon Valley owners. In the chat at the Tesla Silicon Valley Owners Club (X Takeover), Musk talked about the fifth test flight of Starship, Starlink Mi...[Details]
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The first step is to open stm32f10x.h and change #define HSE_VALUE ((uint32_t)8000000) /*! Value of the External oscillator in Hz */ change into: #define HSE_VALUE ((uint32_t)12000000)...[Details]
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According to Pantently Apple, Apple was recently approved for a patent for the next-generation pressure sensor system.
The patent shows that the design of this sensor is a bit like the long-lo...[Details]
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The 21st century is the Internet age, and even more so the information age. Words such as "efficient" and "fast" always surround our work and life, and the ubiquitous sharing or exchange of informati...[Details]
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According to foreign media reports, seven years ago, it cost much more to install a pair of radar sensors on the rear bumper of a car than it does now. Therefore, Honda has designed a clever way to r...[Details]
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l Homogeneity Theorem Theorem In a linear circuit, when all independent sources increase or decrease by K times (K is a real constant), the current or voltage of each branch will also increase o...[Details]
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据外媒报道，成都科技研发中心的研究人员显著提升了锂离子电池用钛铌氧化物的性能。在 电动汽车 和移动电子设备领域，这种氧化物均应用广泛。 Image source: greencargongress 作为锂离子电池负极材料，氧化钛铌（TNO）具有高安全性和高容量，因此受到广泛关注。然而，它的电导率太低，在高速率下容量表现不佳。为了有效提高TNO的高速率性能，中国工程物理研究院成都科技研发...[Details]
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X-CUBE-STL currently supports STM32MP1, STM32U5, STM32L5, STM32H5 and STM32WL. In fact, this largest general-purpose microcontroller product family is still expanding, and more products will ...[Details]
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