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1: Download the source file
(1): alsa-lib-1.0.26.tar.bz2
(2): alsa-utils-1.0.26.tar.bz2
2: Unzip the above two files to the same folder.
3: Write the configuration script as fo...[Details]
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1 Introduction
Currently, the mainstream products in the anti-theft device market are electronic anti-theft devices, which are divided into one-way anti-theft devices and two-way anti-theft dev...[Details]
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;This is made by wq
;The program reads a string of no more than 256 characters from the keyboard;
;The program counts the number of digits in it and outputs the result on the screen.
;Further imp...[Details]
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State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, there must be a state machine.
Fo...[Details]
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In recent years, countries around the world have developed smart grids, and smart meters play a key role in this application. They can enable interaction between users and the power system. For ex...[Details]
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The ADRF6604 is a high dynamic range active mixer with an integrated fractional-N phase-locked loop (PLL) and voltage controlled oscillator (VCO) for internal mixer LO generation.
The A...[Details]
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On June 10, according to SamMobile, Samsung Galaxy Fold 2 does not support S Pen. SamMobile claims the Samsung Galaxy Fold 2 will use ultra-thin flexible glass (UTG), which is not strong eno...[Details]
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Qixin Micro's innovative SLA multi-chip cascade (SLA, Stackable Link Architecture) technology was first applied in the latest generation of hyper-converged HPU (Hyper Processing Unit) - the FC7300 pr...[Details]
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1 Introduction In view of the characteristics of LED lighting loads, the topology of the current non-isolated constant current drive power supply is basically a BUCK step-down structure. The tr...[Details]
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UltraSoC has announced plans to significantly expand its global operations to meet new opportunities in the secure, high reliability and high safety systems markets. This latest expansion follows the...[Details]
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Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, while on the other hand, they need to provide more functions and increase output powe...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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On December 24, the construction of three bus charging stations including the West Second Ring Road Bus Charging Station in Baoding City, Hebei Province was completed. After being put into operatio...[Details]
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Friends, have you heard about Xiaomi's first smart electric car SU7, which has just been launched? The popularity of this car can be seen from the fact that it received 50,000 orders within 27 minu...[Details]
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1. Comparison of I2S, AC97, PCM between S3C6410 and WM9713:
1. I2S, AC97, and PCM are different, each has its own, and the timing of the three is different. For the two sides to communicate, t...[Details]
Microcontroller MCU
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