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In digital signal processing, we most commonly use convolution and discrete Fourier transform (DFT). It can be proved that convolution, correlation, spectrum analysis, filtering, etc. can be transfor...[Details]
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The relevant registers for timer configuration are as follows (listed in the order of the s3c2440 manual)
1. TCFG0: Timer Configuration Register 0
Function: Define the dead zone length of...[Details]
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According to Jiwei.com, "The stock price has been halved and continues to fall. It has an advantageous track but cannot deliver results. It has frequently acquired high-quality assets but has been op...[Details]
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Take USART1 of stm32 as an example By default, PA9 is used as TX and PA10 is used as RX. When you need to enable the multiplexing function, you need to modify the following codes: 1. Turn on ...[Details]
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Medical Protective Clothing Burst Tester There are two types of bursting strength testers: hydraulic bursting and pneumatic bursting. The hydraulic pressure acts on the test sample above the rubber t...[Details]
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Intel recently announced that its 300 series chipsets will be shifted from Chengdu, China to a factory in Ho Chi Minh City, Vietnam starting from the 12th of this month. In the future, the 300 series...[Details]
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As microcontroller clock speeds increase, debugging and calibration become more difficult. Embedded simulation equipment can provide automotive electronics designers with visibility into the interna...[Details]
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The National Development and Reform Commission announced the first batch of national strategic emerging industry clusters, and industrial clusters in Hefei, Xi'an and other places were successfully s...[Details]
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1. Basis for equipment selection
It is currently impossible to count the exact number of natural environmental factors and induced environmental factors existing on the earth's surface an...[Details]
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According to foreign media reports, researchers at the Ulsan National Institute of Science and Technology (UNIST) in South Korea have developed a new electrolyte additive that can enable high-energy-...[Details]
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Based on the keywords such as "unmanned vehicle, unmanned driving, and autonomous driving" in Chinese, English, German, Japanese, Korean, French, and Italian, Zoss Automotive Research searched the gl...[Details]
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The two major trends facing the manufacturing industry, DX and decarbonization, seem to be unrelated. However, in fact, DX is mutually reinforcing with the efficiency, energy conservation and even ...[Details]
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3D fingerprint information collection Android
Fingerprint information has been widely used as a means of identity recognition, but traditional fingerprint information has the disadvantage of being ...[Details]
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Sometimes, I want to use two parallel programs to implement certain functions, but I also want them to wait for each other at certain times to complete the synchronization function. After reading the ...[Details]
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The soft start cabinet is an electrical device used for motor starting. It controls the voltage and current during the motor starting process to achieve smooth starting of the motor, reduce the cur...[Details]