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The luminous intensity of the LED in the picture is proportional to the load current. The circuit is designed to provide a very compact circuit to replace the meter on the 12V power line in some astr...[Details]
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PIC microcontroller is one of the commonly used devices. Every friend who studies PIC microcontroller will always encounter various difficulties in the learning process, such as the selection of PIC ...[Details]
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Water flow meter is a commonly used flow meter, mainly composed of two parts: sensor and converter, and mainly works based on Faraday's law of electromagnetic induction. What are the functional charac...[Details]
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When the city electricity enters the power transformer TR through the switch SB and the fuse FU, and then is rectified by the diodes VD1~VD4 and filtered by the capacitor C1, the voltage provides a b...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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During the MCU decryption process, general decryption companies have stated that they cannot guarantee the success of decryption 100%. MCU decryption will be affected by a variety of internal and ext...[Details]
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1. Introduction
The goal of
every HB
LED
manufacturer is to get more light output for less money. Faced with strong competition and numerous technical barriers, it is crucial t...[Details]
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1. Initialize the SD card.
I mostly use SPI mode now, so I will only discuss SPI mode here. In SPI mode, all instructions require the CS pin to be set to 0 first. So I will not emphasize this point...[Details]
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Although UPS is doing its best to protect the normal operation of IT equipment, failures are difficult to avoid. According to statistics, less than 30% of failures are caused by UPS itself, while n...[Details]
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Building an integrated ecosystem of AUTOSAR software and hardware to promote innovation in intelligent connected vehicles
November 18, 2024, Beijing, China –
iSoftStone and Ren...[Details]
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According to a report on October 22, in the early hours of Wednesday this week, Apple’s two new computer chips, M1Pro and M1Max, made their debut, with performance and energy efficiency once again ...[Details]
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span style="white-space:pre" /span AREA Arm_to_Thumb,CODE, READONLY ENTRY CODE32 start ldr r0,=aaa+1 rice r3, #18 bx r0 CODE16 aaa m...[Details]
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直阻测试 5.5.1直阻参数设置 在“主菜单”屏下选中“直阻测试”项后，按确认键进入“直阻测试参数设置”屏（见图十六）。 图十六 “试验编号”、“测试绕组”、“分接位置”、“测试相别”、“绕组材料”、“测试温度”、“折算温度”、 “测试电流”为菜单选项，其右边所属各项为功能参数。“说明”部分是对所选功能的解释说明。当菜单选项被选中时，按“上下”键或转动“飞梭”选择不同菜单功能，按“左...[Details]
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LED packaging technology is currently developing towards high luminous efficiency, high reliability, high heat dissipation and thinness. The main highlights are ceramic substrate packaging, flip c...[Details]
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CNC (Computer Numerical Control) system is an automated control system widely used in the field of industrial manufacturing. It achieves precise control of machine tools through the combination of ...[Details]
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