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1 Development History of LED LED has a history of nearly 40 years. The first batch of commercialized LEDs appeared in 1968. Although LEDs have been limited by color and luminous efficiency for...[Details]
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ViewSonic has announced the launch of a new 4K ultra-high-definition LED smart projector, the Q10. The new Q10 has a high-quality and stylish appearance that won the IF Design Award. It uses a new ge...[Details]
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There is this section under include/asm-arm/spinlock.h #if __LINUX_ARM_ARCH__ 6 #error SMP not supported on pre-ARMv6 CPUs #endif Okay, the premise is: only ARM core version = 6 can continue: All sp...[Details]
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This article focuses on the impact of converter power stage selection in DC-DC applications.
Requirements for Advanced Embedded DC-DC Converters
Many industrial systems, such as ...[Details]
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On June 5, *ST Dongke issued an announcement stating that the company had evaluated the Nanjing CEC Panda 8.5-generation TFT-LCD production line project's asset group in terms of the project's fixed ...[Details]
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After testing redboot, kernel, network card driver, and web server, we naturally thought of UI.
This is not just about porting a GUI, but more importantly making the MINI2440 QEMU ecos emulati...[Details]
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1 Introduction
Weak current signal detection has been widely used in signal processing, measurement technology, communication technology, state detection and general electronic circ...[Details]
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Aeration is a key parameter control in sewage treatment. There are many parameters that affect the aeration volume, such as water inlet load, sludge quality, etc. Dissolved oxygen has hysteresis. It i...[Details]
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1. Phase distinction
1. Separate the six wire ends of the stator winding first, and measure them separately with a multimeter or megohmmeter. The two wire ends of the path (with very small res...[Details]
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Over the past two years, something has been happening in the EDA space that needs attention but no one seems to be paying attention to: revenue from hardware verification tools (basically hardware em...[Details]
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CH451
// AT89C51 C language program
//Web:http//winchiphead.com
//Author: yhw 2003.7
#define CH451_RESET 0x0201 //Reset
#define CH451_LEFTMOV 0x0300 //Set the movement mode -
left shift#define ...[Details]
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1: Reprint link (based on Zhengdian Atom Open Source Electronic Network): http://www.openedv.com/posts/list/21980.htm 2: The reprinted learning content is as follows: (I use it as a study note) F...[Details]
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EPS Global launches secure IC burning service to comply with international security regulations and avoid cyber attacks Implement security as a foundational feature Dublin, Ireland, March 16, 2...[Details]
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The production process of epitaxial wafers is very complicated. After the epitaxial wafers are developed, nine points are randomly selected from each epitaxial wafer for testing. The ones that meet...[Details]
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Introduction to UDS
UDS (Unified Diagnostic Services) is a universal diagnostic service standard used for the diagnosis and debugging of automotive electronic control units (ECUs). UDS is a co...[Details]
RF/Wirelessly
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