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The phosphors used in
white light LEDs
are
Nichia
's patented
YAG
and
OSRAM's
patented TAG. The following will introduce the two types of phosphors and their patent re...[Details]
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At present, CCFL, W LED and RGB LED are still the three main backlighting methods for LCD monitors. You can learn about these backlighting knowledge before purchasing an LCD monitor. Since the backl...[Details]
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According to Gartner, an international research and consulting firm, global shipments of personal computers (PCs), tablets, and mobile phones will decline by 3.7% in 2019. Among them, there are curre...[Details]
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Note on STM8L serial port interruption When debugging the PM2.5 sensor GP2Y1051, it is found that data can be received at the beginning of simulation, but if it is paused, it cannot receive data. I...[Details]
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Motorola's upcoming 4G thousand-yuan phone Moto G22 will be equipped with MediaTek Helio G37 SoC, which is an octa-core CPU with four 1.8GHz and four 2.3GHz cores, supplemented by a PowerVR GE8320 GP...[Details]
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The microcontroller source program is as follows: #define MAIN_Fosc 24000000L //Define the main clock #include "STC15Fxxxx.H" #include "T_SineTable.h" #define PWM_DeadZone 12 /* ...[Details]
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The first phase fund achieved a good start, and the second phase fund followed up on the success. Micron Ventures managed assets of US$300 million Shanghai, May 30, 2022 - Micron Technology, Inc., ...[Details]
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The electric energy metering device is mainly composed of an electric energy meter, a voltage transformer for measurement, a current transformer and a secondary circuit. The current transformer is ...[Details]
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STMicroelectronics is about to release a series of new sensors with higher performance-to-power ratio
. The LSM6DSV16X is the latest member of the MEMS inertial sensor with machine learning c...[Details]
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Recently, the robot market has been very busy. Xiaopeng's rideable intelligent robot horse, Baidu's Apollo car robot, Xiaomi's four-legged bionic robot Cyberdog, Tesla's humanoid robot, Boston Dynami...[Details]
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The media card MMC (MultiMedia Card) is a multifunctional memory card jointly developed and launched by SanDisk of the United States and Simens of Germany in 1997. It has a built-in control circuit...[Details]
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1. Introduction to the logical structure of hard disk
1. Explanation of Hard Disk Parameters
So far, the hard disk parameters that people often talk about are still the old CHS (C...[Details]
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The National Football League (NFL) has widely adopted the Internet of Things (IoT). Here’s how the NFL is using IoT and a great example of how football and IoT can converge. More than just wide rec...[Details]
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TCL is preparing to launch a new 5G mid-range phone early next year, and the whistleblower @Evan Blass has announced some of the parameters and appearance of the phone, which will be called TCL 20 ...[Details]
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A shunt DC motor is a common type of DC motor in which the field winding is connected in parallel with the armature winding. In this article, we will discuss in detail the working principle of a sh...[Details]