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1. Software This is probably the biggest difference. The operating system was introduced. Why was the operating system introduced? What are the benefits? 1) Convenience. This is mainly ...[Details]
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1 Pin functions of LM5021
LM5021 is packaged in SOP-8 and DIP-8. The pin arrangement is shown in Figure 1. The functions of each pin are as follows:
COMP: PWM control input termina...[Details]
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Listed companies in the lithium battery cathode material industry: Guanghua Technology (002741), Xiamen Tungsten (600549), Shanshan Co., Ltd. (600884), Rongbai Technology (688005), Keheng Co., Ltd. (...[Details]
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Introduction
RFID technology is a non-contact automatic identification technology based on the principle of radio frequency. Its basic principle is that the signal transmits information through...[Details]
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According to news released by Liuyang, the Changsha HKC 8.6th generation ultra-high-definition new display device production line project located in the Liuyang Economic Development Zone (High-tech Z...[Details]
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UBS analysts said that Apple is unlikely to launch a 5G version of the iPhone in 2020, and the iPhone's position may be "in a position to be replaced." UBS analyst Timothy Arcuri said that...[Details]
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1. Directly operate bit by bit to light up one by one #include reg51.h //header file sbit LED0=P2^0; //bit defines the port of the microcontroller connected to the LED light sbit LED1=P2^1; sbit LE...[Details]
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1. Dynamic display of digital tube 1.1 Basic principles of dynamic display Static display: A digital tube is controlled by a 38 decoder to display the value. Dynamic display: also known as dynamic sc...[Details]
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As mentioned previously, an oscilloscope is similar to a camera in that it captures images of signals that we perceive. Shutter speed, lighting conditions, aperture, and the ASA rating of the film all...[Details]
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#define KEY P1 //Definition of the I/O interface group connected to the keyboard
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Function name: 16 array keyboard drivers
Call: ? = K...[Details]
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High-brightness LEDs are widely used in automotive lighting, displays, camera flashes, panel backlights, landscape lighting, and interior decoration due to their high luminous intensity, high lumin...[Details]
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On February 25, Zhanshengwei released its 2020 performance report. During the reporting period, the company achieved operating income of 2.792 billion yuan, a year-on-year increase of 84.62%; net pro...[Details]
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Introduction This KWIK (Know-how With Integrated Knowledge) circuit application note provides step-by-step guidance for solving specific design challenges. This article will discuss the requiremen...[Details]
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Samsung is one of the major tech companies that is actively pushing for foldable devices, and even though the South Korean manufacturer did not have much success with the Galaxy Fold, the company is ...[Details]
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3D stereo imaging technology is not a new thing. In terms of time, 3D stereo imaging technology has appeared as early as the middle of the last century, which is longer than the current mainstream ...[Details]
Microcontroller MCU
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