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Previously, we used assembly language to write a program to light up the LED. The .S file was transferred to Ubuntu via FTP, and the .bin file was generated by the cross-compilation tool and transfer...[Details]
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1.2.4 Low-pass filter
The low-pass filter is used to pass low-frequency signals and suppress or attenuate high-frequency signals. A first-order low-pass filter is used in this product. The circ...[Details]
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In the product packaging process, automatic labeling machines play an increasingly important role. They can automatically stick labels to products, reducing the cost of manual operation and the mis...[Details]
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Two major trends are driving the development of the next generation of vehicles: "green" vehicles that enhance energy efficiency and reduce gas emissions, and enhanced protection and improved safet...[Details]
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Key technical requirements for motor manufacturing process
The technical and economic indicators of electric motors are largely related to their manufacturing materials and manufacturing proce...[Details]
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#include REG768.H /*Philips 87LPC768 register definition header file*/ #define REDINT 0x06 /*Infrared interval*/ /*Store the bit-addressable byte Message of the message flag. When Message=NULL, th...[Details]
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Entering 2020, the wireless fast charging market is flourishing. First, Xiaomi was the first to release 40W wireless flash charging technology, and Huawei followed closely to launch a 40W wireless fa...[Details]
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According to BusinessKorea, Chinese LCD panel manufacturers are stepping up their offensive. Market research firm IHS Markit said on May 1 that Chinese panel manufacturers accounted for 33.9% of glob...[Details]
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In order to reduce the production cost of smartphones, Samsung Electronics has closed its smartphone factories in China and expanded the scale of its ODM (original design manufacturing) in China. The...[Details]
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Lee Sang-ho, senior vice president of KT and head of its AI robotics business unit (second from left) South Korean telecom operator KT, which has already launched several robots for hotels and re...[Details]
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The library files provided by stm32 are too trivial, just like its chip models are numerous, such as the startup file:
The explanations of the various documents found on the Internet are:
start...[Details]
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There have been reports that Apple may add an under-screen fingerprint to this year's iPhone 13. Now it seems that this is just wishful thinking. According to the latest news from the upstream supp...[Details]
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AT89S51 has two low-power saving modes: Idle Mode and PowerDown Mode, the purpose of which is to reduce system power consumption as much as possible. In PowerDown Mode, V CC can be powered by a b...[Details]
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With the advent of high-power LEDs, LED life and power conversion efficiency have become the main considerations when designing LED lighting systems. In order to provide a constant current to maintain...[Details]
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Industrial controllers, also known as industrial control computers or industrial PCs, are computer systems designed for industrial environments. They are often used in industrial applications such ...[Details]
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