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Recently, Ren Zhiwu, chief engineer of State Grid Xinyuan Company, and Chen Hongyu, director of the Development Planning Department, visited Pingjiang County to investigate the preliminary preparat...[Details]
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Introduction
The term "software-defined vehicle" refers to the fact that many of the key features and functions of a vehicle are implemented through software. This shift from hardware-based to...[Details]
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Abstract: L6598 is a control IC that integrates a resonant converter and a 600V high-voltage half-bridge driver on the same chip. It can replace single-ended resonant converters and multi-chip s...[Details]
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When we talk about the post-epidemic economic situation, one approach is to observe various economic data and the cyclical laws behind these data, conduct comparative analysis based on similarities...[Details]
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In recent years, remote work and online collaboration have become the new normal for more and more companies. At the same time, the trend of "cloud SOHO" (Small Office, Home Office) has become increa...[Details]
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1 Digital potentiometer adjustment
This is a method of using a digital potentiometer to change a fixed negative bias voltage into an adjustable negative bias voltage to adjust the contrast. The...[Details]
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All LED lamps have this fatal flaw, and so far, no one has proposed a good solution. All those who work on LED power supplies or finished LED lamps avoid talking about this problem and pretend not to...[Details]
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1. Mode 0 When bit M1M0=00. T is a 13-bit counter, THi is the high 8 bits, and TLi is the low 5 bits. The design value is N, then the initial value of the count is X=2^13-N; 2^13=8192=2000H Examp...[Details]
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This article introduces a high-reliability, high-power automatic water supply device made with 89C2051 single-chip microcomputer, which has phase loss detection, over-temperature detection, over-cu...[Details]
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According to foreign media reports, U.S. stocks closed mixed, with the Dow Jones Industrial Average closing down slightly, and the Nasdaq Composite Index rising for the sixth consecutive trading day,...[Details]
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This issue brings you automotive sensor chips (LiDAR incremental edition), mainly including: LiDAR, millimeter-wave radar, ultrasonic radar, etc.
1. LiDAR Overview
(1) Development h...[Details]
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The threat of waste batteries to the human living environment has become a social consensus. Reducing battery usage by reducing
power consumption
is becoming the choice of many electronic pro...[Details]
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As we all know, a complete set of PLC programs is not as simple as just making the system run. It also requires complete annotations, sophisticated architecture, good scalability, a complete alarm ...[Details]
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Helical antennas are widely used in telephone, television and data space communications due to their small size and high directivity.
However, current simulation technology has certain diffic...[Details]
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Recently, the list of "Top 100 Enterprises in Henan Province in 2012" was released. Henan Huanyu Group, a leading enterprise in the lithium battery industry, was listed in the top 100 list with its...[Details]
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