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Reset is the initialization operation of the microcontroller. You only need to add a high level greater than 2 machine cycles (i.e. 24 clock oscillation cycles) to the reset pin RST of AT89S51 to...[Details]
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Be careful in layout before wiring, and the layout of each device on the circuit board should comply with the corresponding design principles. The crystal oscillator should be as close to the chip ...[Details]
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1 Introduction
With the advent of the Internet era and the continuous improvement of information technology requirements, especially the increasing popularity of the Internet and the incre...[Details]
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On September 13, Guangli Technology released a record of investor relations activities from September 9 to 10. In response to the question raised by investors about "what is the order status of the ...[Details]
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In AArch64 state, SP corresponds to the following four physical registers (only one of the following can be corresponding at a time): SP_EL0 and SP_EL1 SP_EL2 SP_EL3 How to use it? 1. If the prog...[Details]
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The anti-interference dielectric loss tester is an advanced instrument for measuring dielectric loss (tgδ) and capacitor capacity (Cx). It is used to measure dielectric loss (tgδ) and capacitor capac...[Details]
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On May 28, Weibo digital celebrity @数码闲聊站 posted a rare unboxing photo of Xiaomi MIX Alpha. @数码闲聊站 said: "A Xiaomi employee showed off the first generation of MIX Alpha. We can't buy this pho...[Details]
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*The carbon dioxide analyzer has a neat and elegant appearance, explosion-proof and shock-proof design;
*High precision, high resolution and fast response;
*The carbon dioxide analyzer...[Details]
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According to Korean media reports, market research firm UBIResearch predicted in a report on October 28 that shipments of foldable OLED panels will reach 8.9 million units in 2021. By 2025, sh...[Details]
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Emerging technologies such as 5G, AI, and edge computing are pushing various fields such as automobiles, industry, and medical care into the wave of digital transformation. Traditional chips are in ...[Details]
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ZS3087SL is a constant current and constant voltage switching power supply chip that works in discontinuous mode. This product adopts the primary feedback control mechanism. High-precision output c...[Details]
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Spectrophotometer Data Collection Principle
1.1 Double beam spectrophotometer principle
The basic principle used by the spectrophotometer is the Lambert-Beer law, that is, the abso...[Details]
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In "51 Single Chip Microcomputer (V)" and "51 Single Chip Microcomputer (VI)", our control over the LED is relatively simple, and it is just a lighting operation. In this article, we will perform som...[Details]
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Working principle of pressure level gauge The pressure type liquid level gauge adopts the principle of static pressure measurement. When the liquid level transmitter is put into a certain depth o...[Details]
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Whether it is MOSFET, IGBT, SiC MOSFET, or GaN HEMT, each power device requires a corresponding gate driver IC. A suitable driver IC can simplify the complexity of your system design and save R&D t...[Details]
Microchip MCU
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