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Introduction In field measurements, it is common to encounter situations where the measurement points are distributed in a linear manner, such as power transmission lines, oil pipelines, along river...[Details]
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On January 15, Gartner's latest forecast showed that global IT spending will reach US$3.9 trillion in 2020, an increase of 3.4% over 2019. Global IT spending is expected to exceed the US$4 trillion m...[Details]
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We often hear people mention the three terms "Industry 4.0", "Industrial Internet" and "Industrial Internet of Things". Many people cannot tell the difference between them, but in fact there are obvi...[Details]
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Based on W79E2051 MCU and LED constant current dedicated driver chip MBI5026, a simulated meteor shower LED control circuit is designed. The LED uses high brightness white, and 36, 48, or 64 LEDs can ...[Details]
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When we use C/C++ to program DSP , functions are undoubtedly an important part of functional module division, and these functions work together through explicit calls or interrupts. In addition...[Details]
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Almost all measuring instruments that need to display waveforms face a problem: the number of sampling points in the waveform segment to be displayed is not equal to the number of pixels in the scre...[Details]
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Development and Reform Commissions of all districts, Development and Reform Bureau of Beijing Economic and Technological Development Zone:
According to the relevant requirements of the "No...[Details]
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Motorola's upcoming 4G thousand-yuan phone Moto G22 will be equipped with MediaTek Helio G37 SoC, which is an octa-core CPU with four 1.8GHz and four 2.3GHz cores, supplemented by a PowerVR GE8320 GP...[Details]
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British chip designer Dialog Semiconductor Plc, whose clients include Apple Inc., is in advanced talks with Renesas Electronics Corp. about a potential sale worth about $6 billion, Bloomberg News rep...[Details]
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Burn-in principle
The process of burning in headphones is mainly to make the mechanical system of the headphones age quickly and reach a level of running-in. The sound system of dynamic headph...[Details]
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The Importance of Logic Analyzer Memory Depth Most modern logic analyzers have a very large bandwidth. For example, the bandwidth of the LAB 6052 logic analyzer from Guangzhou Zhiyuan Electronics Co....[Details]
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OnePlus Technology is about to launch its new flagship OnePlus 9 Pro, and its standout feature is its collaboration with high-end camera brand Hasselblad. In a short video, the company explaine...[Details]
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In STM32, there are five clock sources, HSI, HSE, LSI, LSE, and PLL. In fact, there are four clock sources, as shown in the figure below (gray blue). PLL is a PLL clock obtained by multiplying the fr...[Details]
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On July 14, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Computer has launched a 65W Type-C PD fast c...[Details]
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The high-voltage motor excitation cabinet is an important part of the high-voltage motor control system. It is responsible for providing the required excitation current for the motor to ensure the ...[Details]