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1. The origin of RS-485 communication RS-232, RS-422 and RS-485 are all serial data interface standards, which were originally formulated and issued by the Electronic Industries Association (EIA). ...[Details]
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91mobiles and OnLeaks previously exposed the renderings of Pixel 6a, which looks similar to the Pixel 6 series. It is reported that it has a 6.2-inch screen, which is smaller than the Pixel 6 s...[Details]
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1. 12V, 30W switching power supply with external current limiting
The circuit of a 12V, 30W high-efficiency switching power supply composed of TOP234Y is shown in Figure 1. Its AC input vo...[Details]
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When talking about pure vision, Tesla is the one that cannot be avoided. First of all, the road of pure vision is really difficult to walk. "The road of pure vision is not easy to walk" Take Tesla ...[Details]
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TSMC, the world's leading semiconductor foundry, is not making good progress in its plan to build a plant in Arizona, the United States. The 5-nanometer wafer plant, originally scheduled to be put ...[Details]
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There is a section about systick.c, as follows:
#include "SysTick.h"
volatile unsigned int TimingDelay ; // Precise delay counting variable used in SysTick interrupt
// Be sure to add the volat...[Details]
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On March 12, the opening ceremony of Shanghai Jinqiao 5G Industrial Ecological Park and the concentrated start-up ceremony of key projects in the development zone were held. 42 enterprises and key pr...[Details]
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In 2020, the Southern Energy Regulatory Bureau will continue to improve the market-oriented trading mechanism, optimize the allocation of power resources on a larger scale, improve the existing med...[Details]
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Lightyear One Lightyear One is the world's first solar car that is about to be mass-produced and launched. It is positioned as a high-performance new energy vehicle for the niche market. It is priced...[Details]
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Last Friday, the launching ceremony of the Integrated Circuit Innovation (Macao) Institute of the Chinese Academy of Sciences was held in Macao. It will jointly establish Macao Douqi Integrated Circu...[Details]
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O Introduction
In the field of microelectronic devices, there are many studies on SiC devices, and great progress has been made. However, in the field of MEMS, there are still many problem...[Details]
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It is a common practice to design a liquid level monitor using a single-chip microcomputer. If there are many channels (more than 16 channels) for the liquid level to be measured, each channel is r...[Details]
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There are a large number of cameras in a security system, so the security system cannot deploy a large number of personnel to watch all video scenes. The occurrence of events is also short-lived....[Details]
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During November and December last year, we conducted two major reviews on LCC assisted driving based on the new GAMP rating system of Xin Mobility. The test items also selected various scenarios that...[Details]
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Pickering will launch a revolutionary dual-pole reed relay at the China International Import Expo (CIIE), significantly saving PCB space.
Welcome to visit Pickering booth: Hall 3, Bo...[Details]
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