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1. Low cost, the price is easily acceptable
The casing of an independent external amplifier should have sufficient mechanical strength and good shielding. The cost of some well-made casing...[Details]
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You've most likely had the experience of starting your car and hearing a clicking sound instead of the engine cranking. This is caused by a dead battery, and while there are many reasons for a dead...[Details]
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Recent advances in the automotive infotainment market require high-efficiency and low-footprint power delivery (PD) solutions. The trend toward reducing bill of materials has driven USB power appli...[Details]
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As shown in the figure, it is a wide-delay monostable trigger triggered by a negative pulse. The delay in the figure is mainly determined by the capacitor C. For TTL circuits, the resistance of R is ...[Details]
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After entering the 5G era, due to the pressure of component costs, the prices of Android phones, especially high-end flagship phones, have generally increased. According to foreign media reports, the...[Details]
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Foldable devices are the long-awaited disruptor in the smartphone market, with early adopters enthusiastically pursuing bold new devices. But mainstream market acceptance of foldable devices will dep...[Details]
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The Semiconductor Industry and Equipment International (SEMI) released its latest billing report, estimating that North American semiconductor equipment manufacturers' shipments in April this year am...[Details]
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With the rapid development of the power industry, various new and efficient technologies and processes are constantly being put into use. Advanced processes require high-precision control and measurem...[Details]
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According to the previous sdram code, the startup code turns off the watchdog, initializes the storage controller (mainly Norflash of BANK0 and SDRAM of BANK6), sets the stack to the highest addres...[Details]
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Abstract: This paper introduces a photovoltaic sine wave inverter power supply based on the 68HC908MR16 single-chip microcomputer produced by MOTOROLA. The system uses SPWM technology to invert the ba...[Details]
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This article preliminarily introduces the configuration method and debugging process of PCM1770, hoping to serve as a reference for future research. PCM1770 is a 24-bit DAC that supports I2S signal i...[Details]
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During the welding process of LED energy-saving lamps, we often encounter the problem of how to identify the positive and negative poles of the light-emitting diode. This is particularly important....[Details]
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On December 28, 1955, the first 110 kV transmission line in Shanxi Province, the Taiyuan-Yangquan transmission line via Yuci and Shouyang, was completed, with a total length of 112 kilometers. On t...[Details]
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In addition to the advantages of OLED itself, such as self-luminescence, lightness, thinness, energy saving and environmental protection, FOLED (flexible OLED) also has many special advantages that...[Details]
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China Energy Storage Network News:
Work together to promote development and innovate for the future. On April 22, the New Power System Technology Innovation Alliance, initiated by State Gri...[Details]
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