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HA1392 is a dual 6-8W audio power amplifier integrated circuit, produced by Hitachi, Japan. When Vcc=25V RL=8Ω, the output power per channel is 8.2W, THD=15%. It is suitable for combined stereo...[Details]
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On January 13, Yangtze Memory Technologies Co., Ltd. issued a statement saying that some overseas media have published and spread false statements about the company's capacity construction, product s...[Details]
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It is reported that the release time of Honor's left and right folding screen mobile phone is tentatively scheduled before the Spring Festival. Its shape is similar to Huawei Mate X2. In addit...[Details]
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introduction
The fluxgate sensor was first invented and put into use in 1935. It is used for static or low-frequency weak magnetic detection. It has a sensitivity and reliability that is difficult ...[Details]
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Weibo celebrity @王奔宏 shared a photo of a real-life new vertical folding-screen phone. From its UI interface, it can be seen that this is a folding-screen phone that Samsung has not yet release...[Details]
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According to Indian media ETTelecon, a senior Indian government official revealed that the Indian government has approved 13 5G trial applications, but none of them include any Chinese suppliers such...[Details]
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This is my first time to hand solder patches, and I am just getting started. I was lucky enough to succeed, so I would like to share some of my insignificant experience with you. Welding tool prepa...[Details]
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In order to improve the efficiency of crystalline silicon solar
cells
, it is usually necessary to reduce the reflection of the front surface of the solar
cell
and passivate the sur...[Details]
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The so-called Class A or pure Class A amplifiers are actually two subclasses of amplifiers classified by static operating point. According to this classification, common HIFI amplifiers can be div...[Details]
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1. The sensor structure of the liquid flow meter is simple. There are no moving parts in the measuring tube, nor any wasteful parts that prevent the fluid from moving. Therefore, when the fluid passes...[Details]
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The internal 128K low-speed clock of stm8s105k6 needs to be used, and the debugging is not very smooth, so I would like to record it. Switch from the internal 16M clock to the internal 128K clock, ...[Details]
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1. Introduction
Video server is a special embedded device that compresses, stores and processes audio and video data. It is widely used in remote monitoring and video. Video server uses compre...[Details]
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/* Set register to start transfer */ /* 1. Configure to master tx mode */ IICCON |= (1 7); /* TX mode, release SDA in ACK cycle */ IICSTAT = (1 4); /* 2. Write the slave...[Details]
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Xinhua News Agency reporter Wang Chenghao This scientific and technological innovation trip gave me a concrete understanding of the new quality of productivity, and the tangible results in front of me...[Details]
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Panasonic servo drive is a high-performance motor control device, widely used in industrial automation, robotics, CNC machine tools and other fields. In practical applications, in order to ensure t...[Details]