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The escalation of the tug-of-war between Japan and South Korea has driven the A-share photoresist sector to rise across the board. Many concept stocks such as Rongda Photosensitive, Jingrui Shares an...[Details]
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【Introduction: As a domestic intelligent driving chip unicorn company, Horizon Robotics (hereinafter referred to as "Horizon") has basically finalized its listing on the main board of the Hong Kong...[Details]
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3.2 User Program and CPLD Program
The loading principle of the two FPGAs in this system is the same. To avoid tediousness, here we take FPGA_A as an example to introduce.
CPLD is responsibl...[Details]
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1. Data types and data structures ·Data value: atomic data value: cannot be decomposed further. Such as 3, 2, 5, etc. Nonatomic data value: can be decomposed further, and its components are called...[Details]
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The so-called enhancement or depletion mainly refers to the inversion layer in the MOS tube. If the inversion layer does not exist when there is no power, and the inversion layer appears after the vo...[Details]
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This article introduces a simple open-circuit fault protection method that uses a Zener diode and a resistor with negligible impact on overall efficiency. The functionality of this topology can be ver...[Details]
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On September 25, the Qualcomm Snapdragon Photo Exhibition was unveiled at the Beijing Quintiles Jiarui Cultural Center. The exhibition selected a series of excellent images shot by 5G smartphones equ...[Details]
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PLC programming language is a language used to write PLC programs in the field of industrial control, aiming to achieve automated control and monitoring of industrial equipment and production proce...[Details]
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Research shows that more than 90% of disturbances in distribution systems are caused by voltage reduction. Commonly used low-voltage compensation technologies, whether centralized compensation at subs...[Details]
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Most of the STC51 series microcontrollers have SPI modules. For example, STC12C5608AD has an SPI port. This SPI port can be used directly to drive nrf24l01, eliminating the trouble of simulating SPI....[Details]
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1. Basic components of a phase-locked loop
For many electronic devices to work properly, they usually need the external input signal to be synchronized with the internal oscillation signal, and thi...[Details]
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As a global leading chip manufacturing and technology service provider, JCET's advanced chip packaging design and manufacturing capabilities have brought continuous and efficient innovation to wear...[Details]
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Powered by IDEMIA’s GSMA-compliant connectivity solutions, Fiat Chrysler Automobiles (FCA) will enhance its connected ecosystem to make driving safer and easier than ever before. FCA has taken its...[Details]
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引言
随着大功率LED的问世，因其发光效率是一般荧光灯或白炽灯的5~7倍，节能效果十分显著。因而，大功率LED具有广泛的应用前景。目前，单个大功率LED已有1W、3W、5W和10W，已被大量使用的是1W和3W的大功率LED，采用多个大功率LED串联和并联，其组合输出功率已达70W~100W。
大功率LED虽具有发光效率高和节能的优点，但其管压降的不一致却是需要克服的缺点。其次，大功...[Details]
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Naxin Micro
Introduced the first 1200V
SiC
MOSFET
NPC060N120A series products, which have an RDSon of 60mΩ and are available in two
package
forms: through-hole TO-247-4L...[Details]
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