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01 Product Market
With the continuous updates and changes in the automotive industry, Bluetooth voice chips have been widely used in automotive electronics. The car Bluetooth infotainment syst...[Details]
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Central topics:
●Fuse circuit working conditions
●Fuse rated current and ambient temperature
●Fuse time-current characteristics
Solution:
●The fuse ra...[Details]
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The realme GT2 series will be released on January 4. The phone is equipped with the new generation Snapdragon 8 and is supplemented by the Diamond Ice Core Cooling System Plus. Today, realme offici...[Details]
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0 Introduction
With the development of information technology and the improvement of living standards, electronic perpetual calendars are gradually entering the lives of the general public. The...[Details]
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According to the Economic Daily, supply chain sources said that Huawei will make a full effort to develop 5G mobile phones next year and expand outsourced assembly. Foxconn will take all of its 5G mo...[Details]
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The motor driven by frequency conversion cannot obtain energy directly from the power supply side. The frequency converter is different from switches and contactors. Once turned on, the motor can s...[Details]
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Maxim's MAX7219 chip is used for dynamic scanning display driver. The chip has 8x8 static RAM, dynamic scanning circuit, and segment and bit drivers that can store display information. It is connec...[Details]
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The ARM Cortex-M0 processor is the smallest ARM processor currently available. The chip area of this processor is very small, the energy consumption is extremely low, and the code required for progr...[Details]
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Today we checked on Tianyancha and found that Smartisan Technology (Shanghai) Co., Ltd., which is wholly owned by Smartisan Technology (Beijing) Co., Ltd., had been cancelled on August 12, 2019. The ...[Details]
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Recently, TCL founder and chairman Li Dongsheng said in an interview with Xinhuanet and other media that TCL's resumption of work and production is progressing smoothly, with the resumption rate reac...[Details]
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As we all know, there are two biggest bottlenecks hindering the development of pure electric vehicles. One is the power density of the battery, and the other is the charging speed. The former affec...[Details]
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Playing simple music with buzzer and microcontroller
Experimental Schematic Diagram
Experimental Procedure
/* ================================================ =========== */
...[Details]
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1. Introduction With the development of power electronics technology, power electronic devices are being used more and more widely, resulting in a large number of nonlinear loads pouring into the...[Details]
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Shear television holographic measurement technology is an advanced measurement technology that can be used in fields such as micro-deformation measurement , non-destructive testing , and stress-strain...[Details]
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On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
Analog electronics
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