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//////////////////////////////////////////////////////// In the 51 single-chip microcomputer, there is a special variable sbit (bit variable) It is very easy to use it to do a variable inversion, nu...[Details]
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Silicon micro accelerometer is an important branch of MEMS devices and has a very broad application prospect. Because silicon micro accelerometer has the advantages of fast response, high sensitivity,...[Details]
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Gas chromatography is suitable for analyzing components with a certain vapor pressure and good thermal stability. It can directly analyze gas samples and organic matter that is easily volatile when ...[Details]
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The peripheral circuits of the wheel speed sensor hardware structure with 80C31 single chip microcomputer as the core include signal processing circuit, bus control and bus interface circuits.
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Main Program
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/* LCM (RT-240128TA) display program */
/* LCM control chip T6963C with 32KRAM */
/* MCU model: STC 89C52RD2 */
/* Clock frequency: 11.0592 MH...[Details]
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The Mi Watch Youth Edition 1S is Huami's latest sports watch product. It is an entry-level product. Although it is not as high-end as other Huami products, it has many functions. It has many fu...[Details]
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In the past two days, BYD has become a major traffic player in the new energy vehicle circle. A financial report with sales of 424 billion yuan and net profit of 16.6 billion yuan made many peers e...[Details]
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Swept spectrum analyzer It is a frequency sweeping superheterodyne receiver with a display device, mainly used for spectrum analysis of continuous and periodic signals. It works in the frequency band...[Details]
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Authors : Stephen Bradshaw, Product Applications Engineer; Christian Nau, Product Applications Manager; Enda Nicholl, Strategic Marketing Manager Summary True powered multi-turn sensors based on...[Details]
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The non-isolated buck type is a commonly used power supply structure now, which accounts for more than 90% of the fluorescent lamp power supply. Many people think that there is only one type of non-i...[Details]
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1.
Signal
distribution problem: When there are several sets of speakers in the sound field, an equalizer is often used to distribute the signal to multiple amplifiers to drive the speaker...[Details]
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RS232 and RS422 interface circuit
1. RS-485RS-485 bus, when the communication distance is required to be from tens of meters to thousands of meters, the RS-485 serial bus is widely...[Details]
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Last month, Wang Binggang, leader of the expert group of the National New Energy Vehicle Innovation Project, revealed at the Global New Energy Vehicle Supply Chain Conference that the Energy-Saving a...[Details]
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Designers of digital systems are adept at gluing together various processors, memories, and standard functional components on their printed circuit boards using FPGAs and CPLDs to implement digital...[Details]
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Preface
At present, SOC technology has become the main research direction in many application fields, such as processors, mobile phones, modems and other products. This type of SOC chip integr...[Details]