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Jiwei.com reported on March 16 that the latest report released by market research firm IDC showed that global shipments of wearable devices in the fourth quarter of 2020 were 153.5 million units, a y...[Details]
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1. OverviewLED
full-color display is a new type of indoor and outdoor large-size electronic communication media. It has the characteristics of large size, good environmental adaptability, high bri...[Details]
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CHARLOTTE, N.C., Oct. 31, 2023 /PRNewswire/ -- Celgard, LLC (Celgard), a subsidiary of Polypore International, LP (Polypore), and an Asahi Kasei Company, is pleased to announce a major expansion of...[Details]
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LED lamp bead parameter introduction: 1. Brightness LEDs have different brightness and different prices. Lamp cup: general brightness is 60-70lm; Bulb: The general brightness is 80-90lm. ...[Details]
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The gateway device uses 220V AC power supply, and the power module directly uses a stable brand switching power supply. The switching power supply outputs 5V voltage to supply the power demand of t...[Details]
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Author :tiger-john
WebSite :blog.csdn.net/tigerjb
Email : jibo.tiger@gmail.com
Update-Time : Monday, February 14, 2011
Tiger Stateme...[Details]
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We have completed the program for lighting up the LED light in the second lesson, which is to set LED = 0. The program for turning off the light is also very simple, which is LED = 1. Now that we kno...[Details]
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According to foreign media reports, Panasonic Automotive has launched its latest fully connected electronic cockpit concept, integrating Panasonic's proprietary SkipGen 3.0 in-vehicle infotainment (I...[Details]
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STM8 common interrupt instructions Open the total interrupt _asm("rim"); Disable interrupts _asm("sim"); Entering shutdown mode _asm("halt"); Interrupt return _asm("iret"); Waitin...[Details]
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Metal oxide arrester (MOA) is the main facility to protect power supply system and electrical equipment from lightning hazards. Once a fault occurs, it will not only lose its proper lightning protect...[Details]
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Platform: iTOP-4412 development board This article introduces the construction and compilation of uboot, Linux3.0.15 and linux-3.5 kernel, Android4.0.3 and Android4.2.2 compilation environment. T...[Details]
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The sound level meter is the most basic noise measuring instrument. It is an electronic instrument, but it is different from objective electronic instruments such as voltmeters. When converting sound...[Details]
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China Energy Storage Network News:
On March 25, the Gansu Provincial Development and Reform Commission issued the "Gansu Province 2020 Direct Transactions between Electricity Users and Power ...[Details]
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Huawei's Kirin chip + 5G has made a strong return, attracting global attention and heated discussion, but the crisis in the chip industry has not been resolved. On October 17, local time, the U.S. De...[Details]
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CNC (Computer Numerical Control) system is an automatic control system widely used in the field of mechanical processing. It controls the movement and operation of machine tools through computer pr...[Details]