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Dimming of LED driver circuits is accomplished by using a variable duty cycle (pulse width modulation or PWM) approach. The PWM approach takes full advantage of the capabilities of the LED because th...[Details]
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1. Background
A user in a certain area reported that the 35 split wall mounted air conditioner in his home made an abnormal noise. He said that the machine made a clicking sound after running ...[Details]
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Recently, the Gansu Energy Regulatory Office organized an industry regulatory symposium to analyze the situation and tasks facing industry regulation and study and deploy industry regulatory work i...[Details]
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Recently, the China Electricity Council announced the results of the 2019 Electric Power Innovation Award. The project "Resistant Measurement Processing and Online Safety Analysis Technology and Ap...[Details]
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Following the earlier exposure of the renderings of Huawei’s new nova7 SE, blogger @宋敬亭 once again exposed the real poster of the nova7 SE endorsed by Guan Xiaotong. Judging from the po...[Details]
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MPLAB IDE v8.92 only supports English directories, so generally you should copy the corresponding project to the D drive, then open it for compilation, and finally if you want to save the project, yo...[Details]
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/*------------------------------------------------------------------------------------------------------------------- 192*64 LCD driver written by Keil C51. Thanks to many netizens for providing refe...[Details]
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National Semiconductor Corp. announced the launch of seven new 24-bit and 16-bit multi-channel sensor analog front ends (AFEs), providing system designers with a wider range of options from high perfo...[Details]
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Biometric payment cards with integrated fingerprint sensors make contactless payments more convenient, secure and hygienic. The contactless card remains in the cardholder's hand throughout the paymen...[Details]
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1. The ambient temperature of the instrument is -40~70℃, and the relative humidity is not more than 80%. If it deviates from the normal operating temperature by 20±5℃, the pressure gauge must include...[Details]
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Shanghai Panshi is a professional company specializing in training, process consulting, product consulting, and engineering services related to automotive functional safety, expected functional safet...[Details]
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Taiwan on Thursday launched a massive multi-city raid on eight Chinese chip and component suppliers, accusing them of illegally poaching Taiwanese workers, Nikkei reported. Taiwan's Ministry of Ju...[Details]
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Recently, my computer was changed to win7_64 bit system. After installing the STM8 development environment, the program that originally had no errors had the following errors when compiled: The abo...[Details]
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Recently, Intel and ten industry leaders engaged in automobile manufacturing and autonomous driving technology research and development jointly released the "Autonomous Driving Safety White Paper". T...[Details]
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We have all heard the phrase "technology changes the world" a lot, and this time this phrase became the theme of "Xiaopeng AI Technology Day". This seemingly ordinary phrase is not simple for Xiaop...[Details]
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