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According to industry insiders, Huawei will launch two models of TV products, 55 inches and 65 inches this year, and has reached a cooperation with TCL Group's CSOT on the supply of 65-inch TV panels...[Details]
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Yesterday, vivo announced that it will launch the company's first true wireless headset at the NEX 3 launch conference on September 16. Later, Qualcomm confirmed that vivo's product will be the first...[Details]
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Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]
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1. Test the self-test signal and find over-compensation and under-compensation problems Solution: Use the probe's built-in adjustment rod to adjust the adjustable capacitance (probe compensation k...[Details]
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So what is a Hex file? An Intel Hex file is an ASCII text file consisting of lines of text that conform to the Intel Hex file format. In an Intel Hex file, each line contains a Hex record. These re...[Details]
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As people's awareness of security precautions increases, the requirements for surveillance cameras are getting higher and higher. Infrared surveillance cameras can no longer meet people's require...[Details]
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Introduction
The MCS-51 microcontroller is currently the most widely used microcontroller in China. Based on the MCS-51 core, microcontroller manufacturers around the world have derived a larg...[Details]
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Xiaomi Camera Product Director @Queena_Xiaomi posted on Weibo to explain why Mi Clip is so useful. @Queena_Xiaomi said that the reason why Mi Editor is so easy to use is mainly because it uses a powe...[Details]
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Among the measuring instruments, electromagnetic flowmeters are widely used, and their appearance has greatly promoted the development of the measuring industry. Electromagnetic flowmeters are now us...[Details]
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Recently, the Institute of Electrical Engineering of the Chinese Academy of Sciences conducted a third-party factory acceptance inspection for the 500kW photovoltaic grid-connected inverter and 1MW...[Details]
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I have been using AD7708 to collect data recently. I originally wanted to use the SSP that comes with LPC1788 for control. However, I found during many experiments that there was no problem with ...[Details]
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According to a recent report released by the Semiconductor Equipment and Materials International (SEMI), by 2020, the total global investment in new wafer fabs will reach US$50 billion, and the total...[Details]
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A signal generator is a device that can provide electrical signals of various frequencies, waveforms, and output levels. It is used as a test signal source or excitation source when measuring the amp...[Details]
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Dual-port RAM is used to implement the data exchange interface circuit between DSP and PCI bus chip.
A hardware design scheme using CPLD to solve dual-port RAM address decoding and PCI interfa...[Details]
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Abstract: The working principle, advantages and disadvantages of the current feedback control mode in the switching power supply, as well as the related ramp compensation technology are discussed.
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