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(Image source: Allegro Microsystems official website) According to foreign media reports, Allegro Microsystems has launched the A8060x series of LED backlight drivers, which use innovative PEB p...[Details]
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1. Design ideas
The frequency meter has a frequency measurement range of 0Hz to 999Hz and a voltage measurement range of 0 to 7mV. The circuit has a simple structure and low cost, and is very helpf...[Details]
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The distribution of my country's energy resources is characterized by more coal, less gas and less oil. China's oil resources are heavily dependent on imports. If it is not controlled, China's oil ...[Details]
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Recently, major listed automakers have released their financial reports for the first half of 2019. Chetuton has collected and compiled the main operating indicators and R&D investment data of 12 aut...[Details]
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The development board I use is the TQ2440 development board from Guangzhou Tianqian
Recently, I used Guo Tianxiang's tutorial to learn the S3C2440 embedded linux2.6.31 system m...[Details]
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Example: Change the project name of Template to color, and rename the red circle on the left to the name on the right. Then drag color.stp into stvd to open it, find and replace all template charac...[Details]
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12. Initialization of bss segment
In C code: there is an initialized global data segment, a local stack, a heap for the malloc part, and an uninitialized global bss segment.
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Introduction: Use the T0 and T1 timing counter functions of the AT89S51 microcontroller to count the frequency of the input signal, and the counting frequency result is displayed through an 8-bit dyn...[Details]
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Huawei whistleblower @长安数码君 released new information about Huawei monitors. He said that Huawei's new monitors have two models, one is positioned as professional office grade, and the other i...[Details]
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The filter fit tester can quickly complete the fit test of filter materials and other respirators to ensure that they provide good protection performance. It complies with the Chinese respirator stan...[Details]
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In recent years, during the daily training of armored vehicles, vicious accidents have occurred from time to time, causing great losses to the lives of troops and the safety of equipment. Armored v...[Details]
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Recently, BYD Battery has fallen into trouble due to the fact that downstream car companies owed nearly 900 million yuan in payments, which also affected its upstream suppliers and prevented them f...[Details]
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Ⅰ. Write in front I believe that those who have read the previous article " A Deeper Understanding of I2C Bus, Protocol and Application " have a certain understanding of I2C. That article is about ...[Details]
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Intel recently officially released a special product "RealSense L515", which is known as the world's smallest and most energy-efficient high-resolution Lidar camera. RealSense L515 is only 61 mm i...[Details]
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Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less.
To meet this expectation, OEMs are...[Details]
PCB Design
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