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As a typical application of software radio, digital correlator has become an indispensable technology in spread spectrum communication. In traditional spread spectrum communication, analog devices (s...[Details]
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Meizu Blue preheated its new headphone product on Weibo and will officially release it on May 20. According to Meizu Blue's preheating information, this headset uses a new generation of int...[Details]
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Recently, Zhuanxin Semiconductor (Nanjing) Co., Ltd. (hereinafter referred to as "Zhuanxin Semiconductor") announced the completion of nearly 100 million yuan in angel round financing, with investors...[Details]
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With the development of modern science, the quantitative analysis of non-metallic elements is becoming more and more important. The quantitative analysis of non-metallic elements such as C, S, and Cl ...[Details]
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Looking back at the processes of previous industrial revolutions, we will find that there is one thing that is a necessary condition for every significant increase in industrial productivity - that i...[Details]
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There is a difference between writing drivers for MCU and operating system. MCU does not need to consider the system framework, and the operating system must comply with the system's usage interface s...[Details]
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Abstract: PCM1738 is an advanced digital-to-analog conversion digital audio chip produced by BB Company. It can be used to simultaneously perform data conversion and decoding on the DSD data str...[Details]
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Since the beginning of this year, the sluggish market performance of the entire consumer electronics industry has become an indisputable fact. Combined with industry chain news, Apple has recently cu...[Details]
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Hello everyone, starting from today, I will share and discuss the problems I encountered in my work and my learning experience with you. Let me tell you about the port remapping of the STM32 microcont...[Details]
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"Before entering the construction site, you must take preventive measures. Please line up, with a distance of no less than 1.5 meters between you, and enter after taking your temperature, disinfect...[Details]
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During the Spring Festival holiday, which was shrouded in the epidemic, the whole society pressed the "pause button". Now, as the resumption time has been determined one after another, some cities ha...[Details]
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Whether it is S3C2410A or S3C2440A, its IO port B is an 11-bit binary number, xxx xxxx xxxx. Now control the 5th, 6th, 7th, and 8th LEDs as outputs to light up (common anode, output 0 lights up), th...[Details]
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TI's star products for new energy electric drive application scenarios include the UCC21750-Q1 series of smart drivers without SPI interface and the UCC5880-Q1 series of ASILD functional safety dri...[Details]
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Fault diagnosis of electromagnetic speed regulating motor not rotating
The electromagnetic speed regulating motor may not rotate due to many reasons. The following are some possible causes of ...[Details]
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On June 14, SMIC announced in a notice regarding the annual general meeting of shareholders that independent non-executive director Dr. Shangyi Chiang has informed the board of directors that due to ...[Details]