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I wrote a blog post about PWM a year ago, the link is as follows: http://hi.baidu.com/do_sermon/item/ff523b0a8b9d3d173b53ee74 An oscilloscope is used in this paper to display waveforms with dif...[Details]
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With the application of LED lights in many fields, such as commercial lighting and home lighting, LED lighting has completely replaced traditional incandescent lamps and fluorescent lamps. Compared w...[Details]
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introduction The smart home system consists of a main controller and node modules. The main controller has an RS-485 interface based on ARM LPC2364 and MAX3088, which can connect up to 256 device nod...[Details]
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1. Insufficient production capacity, tight inventory, and continued price increases of overseas chips
Affected by the global epidemic, overseas chip supplies have become tight since the se...[Details]
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Sony Interactive Entertainment announced the acquisition of Firesprite Studios, making Firesprite the 14th game studio under Sony PlayStation. Firesprite Studio developed games such as "End...[Details]
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How to Operate a Loop Resistance Tester Technical Parameters: 1. Measuring range: 0~4mΩ (50A level) 0~2mΩ (100A level) 0~1.33mΩ (150A level) 0~1mΩ (200A level) 2. Test current: DC50A, 100A, 150A, 200...[Details]
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I have taken many detours in the use of AS608 before. This time, I hope that we, as beginners, can learn from experience. Hereby introduce AS608. The use of fingerprint module AS608: 1-pin red wire: ...[Details]
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On May 5, Yageo and Foxconn announced the establishment of a joint venture, Guohan Semiconductor, to jointly develop and sell semiconductor-related products. Yageo said that the new joint venture wi...[Details]
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On February 4, it was reported that Wang Jun, COO of Huawei Automotive BU and President of the Intelligent Driving Solutions Product Line, had been suspended, and Yu Chengdong would be solely in char...[Details]
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That’s according to The Globe and Mail, which reported last week that it had obtained a copy of a confidential legal document written by Huawei Canada that pledged not to conduct espionage or impleme...[Details]
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On January 24, 2022, the Ministry of Industry and Information Technology officially announced the "List of Excellent Industrial Internet APP Solutions in 2021", and Advantech's "WISE-Insight APM Digi...[Details]
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There is no problem with Keil compiling the program, but when downloading the program, the following appears: There was even a situation where Keil died. Because the program can be compiled, ther...[Details]
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Switching power supply ripple generation Our ultimate goal is to reduce the output ripple to a tolerable level. The most fundamental solution to achieve this goal is to avoid the generation of ripple...[Details]
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According to the output of 430f149 MCU pwm and the delay time, the brightness and time of the breathing light can be controlled: #include "msp430x14x.h" //********************************************...[Details]
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China, Beijing - Zhongwei Laikang Technology Development (Beijing) Co., Ltd. is an internationally leading service provider, operator and equipment manufacturer of remote health management services...[Details]