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Memory: SRAM static memory (on-chip RAM) has the characteristics of small capacity and high price, and the advantage is that it can be used directly after power-on without software initialization DR...[Details]
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Most flat-panel HDTVs have sub-optimal audio quality due to size and thickness limitations. Home Theater in a Box (HTiB) and emerging soundbars are becoming popular solutions to ov...[Details]
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0 Introduction
The complex dielectric constant is one of the most important parameters for characterizing the electromagnetic properties of dielectric materials. In order to put it into use, the com...[Details]
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The self-protection device R25 has a resistance of up to 1 kΩ, can handle DC voltages up to 1200 VDC, and has an energy absorption capacity of 240 J. It is suitable for automotive and industrial appl...[Details]
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In 2018, the power battery industry faced both opportunities and challenges. Some battery companies made a lot of money, while others failed to deliver a satisfactory answer. Some were happy while ot...[Details]
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The DMA part I used is relatively simple. Of course, maybe this is a new thing, and I can't use its complex functions for the time being. The following is a question and answer format to express my t...[Details]
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The 2018 International Consumer Electronics Show (CES) opened recently in Las Vegas, USA. Exhibitors include many well-known domestic and foreign TV brands such as Hisense , TCL , LG, Samsung, etc....[Details]
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Using AT89LV52 single-chip microcomputer as controller, a short-distance wireless data communication system based on RFWaves' RF chip RFW122-M is realized; the characteristics of RF chip RFW122-M...[Details]
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The company is engaged in lithium battery management system, mainly for communication with 16 series lithium battery protection board (BMS), the product has 485 interface, can upload various measurem...[Details]
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Huawei just got the nod from one of Germany's largest telecom companies. Telefónica SA’s German unit decided to choose China’s Huawei and Finland’s Nokia to build its 5G network even though the Ger...[Details]
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Nowadays, with the evolution of cloud computing technology, IC design has begun to be combined with cloud computing technology. What is the industry's attitude towards this and what layouts have been...[Details]
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When the CPU responds to an interrupt , it first puts the address of the next instruction the current instruction (that is, the instruction to be executed after the interrupt returns) into the stack...[Details]
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The methods for burning S3C2440 bare board are: parallel port, OpenJTAG port, nor flash u-boot, J-link, TFTP. Parallel port: Not commonly used. OpengJTAG port: plays a key role in burning u-boot ...[Details]
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C2000™ microcontrollers (MCUs) have been used to control motors in a wide variety of applications for more than 25 years. These motors are primarily three-phase synchronous or asynchronous motors,...[Details]
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With the continuous development of computer technology and modern communication technology, the device is the network is the objective requirement for embedded systems in the post-PC era, so it is als...[Details]