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Digital video recorder, also known as Digital Video Recorder, or DVR for short, is an important device in video surveillance systems, used to replace early long-delay video recorders or tape recorders...[Details]
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Photovoltaic Headlines (WeChat ID: PV-2005) learned that on August 30, the State Power Investment Corporation issued the 51st batch of centralized bidding announcements for 2024, purchasing 12.5GW ...[Details]
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Freespace detection is part of driving scene understanding, which classifies each pixel in the image as a drivable or non-drivable area, usually achieved through image segmentation algorithms. Othe...[Details]
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The three bridge arm drive signals of the inverter bridge must ensure that the upper and lower arms leave each other for a certain period of time, that is, the dead time. It would be ideal if the wav...[Details]
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Recently, many industry insiders and professional media have communicated with analysts from Beijing Huaxing Wanbang Management Consulting Co., Ltd. to discuss the impact of the new coronavirus pneum...[Details]
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1. Introduction
VGA (Video Graphics Array) is a standard display interface that has been widely used in the video and computer fields. VGA image signal generator is a commonly used instrum...[Details]
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The circuit of the 15V/3.5A, 52W switching power supply composed of MC33374T/TV is shown in Figure 3. The allowable range of its AC input voltage u is 92V~276V. VD1~VD4 are rectifier bridges. The p...[Details]
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According to foreign media reports on October 25, in order to overcome the impact of the downturn in the memory chip market on the semiconductor business unit, Samsung Electronics has set its sights ...[Details]
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Save money, energy and long life
Low-carbon life starts with dual-strength LED energy-saving bulbs…
LED lighting products are another revolution in the lighting field after incand...[Details]
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China Energy Storage Network News:
At noon on March 18, the output of new energy power generation in Shanxi Province exceeded 14 million kilowatts, and a gap in the consumption of new energ...[Details]
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1 Introduction to Digital Multimeter Digital measuring instruments have become mainstream because they have high sensitivity, high accuracy, clear display, strong overload capacity, are easy to carry...[Details]
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;Purpose
;1 Setting of multi-function port of Hetai MCU
;2 Learning to control the output port operation of Hetai MCU
#INCLUDE HT66F50.INC
;===========================================...[Details]
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After the release of Google's new phone, foreign media regarded it as the best phone in this price range. CNBC reported that the biggest features of this phone are fast software, good battery life an...[Details]
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The OpenHW Group and its members have released what it says is one of the most comprehensive open source RISC-V development kits in the industry.
It features an OpenHW Core-V MCU, Core-V...[Details]
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The global contact lens industry is undergoing major changes, with shifts in market demographics driving the development of new contact lens and intraocular lens (IOL) technologies. The new technolog...[Details]