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In small MCU application systems, when using AC 220V power supply, a transformer is generally used to process the power supply , reducing the high-voltage AC power to low voltage and then perfo...[Details]
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introduction
The digital/analog conversion (D/A) circuit is one of the commonly used circuits in digital systems. Its main function is to convert digital signals into analog signals, w...[Details]
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Lenovo launched its new generation of Mirage AR products at the IFA 2019 exhibition. This time it also cooperated with Disney, but the theme was changed from the original Star Wars to the Marvel hero...[Details]
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· It uses a reduced instruction set (RISC) with only 33 instructions. The instruction word length is 12 bits, and all instructions are single-byte instructions. Except for instructions involving chan...[Details]
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I have written an article before, titled "The Road to Getting Started with Android Development". In that article, I talked about my views on the Android market and also gave some suggestions on how...[Details]
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Dafu Technology announced on the evening of November 17 that it plans to change the use of funds raised from the USB3.1 Type-C connector expansion project to acquire part of the equity of Peitian Int...[Details]
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Recently, the US "CHIP Act" was passed by both the Senate and the House of Representatives. After several revisions and adjustments, the bill was finally named the "CHIP and Science Act of 2022", whi...[Details]
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IntroductionDBPL
(Differential Bi-Phase Level) coding is a coding method that exceeds the limits of traditional digital transmission. DBPL coding is widely used in engineering applications such...[Details]
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On December 18, the CGN Zaozhuang Shanting 400MW/800MWh energy storage project (Phase I) was successfully connected to the grid. The Shanting District CGN Shanting energy storage project took only 9 m...[Details]
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1. Brief Introduction
The basic principles and usage of RS485 communication are the same as RS232, with the following differences.
RS232 interface can only realize point-to-point communication,...[Details]
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What is an encoder? What is an encoder? What does encoder mean?
The first meaning: Encoder is a device that converts angular displacement or linear displacement into electrical signals. The...[Details]
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At present, the electromagnetic environment is becoming increasingly harsh, and the reliability and safety of electronic systems are seriously threatened. It is particularly important to study the ...[Details]
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What is a servo motor?
A servo mechanism is an automatic control system that enables the output controlled quantities such as the position, orientation, and state of an object to follow any ch...[Details]
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Industrial giant ABB has come to Shanghai to build a factory, and has now officially broken ground. The factory is expected to be put into operation in 2021, with a total investment of US$150 million...[Details]
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The main factors that affect the reliable and safe operation of the single-chip microcomputer system mainly come from various electrical interferences inside and outside the system, and are affected...[Details]