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Background: Since the 1990s, with the advancement of laser technology and the gradual maturity of the process and application of new detectors CCD, Raman spectroscopy has been increasingly widely used...[Details]
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In summer, the shell temperature of the inverter is relatively high and it feels hot to the touch. So is it better for the inverter shell to be hot or not? And why does the shell feel hot? The foll...[Details]
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During operation, in order to determine the robot's spatial position and posture changes, it is necessary to establish appropriate tool and user coordinate systems. The tool coordinate system is us...[Details]
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Before the invention of dynamically adjustable high power linear regulators, LED electronics designers had two main options for configuring multiple LED strings: Use a switching regulator to reg...[Details]
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There has been a great deal of emphasis on increasing the capacity of lithium-ion batteries in order to achieve the longest product operating time with the smallest physical battery size. However, in...[Details]
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U.S. stocks closed down across the board, Tesla and Bilibili hit new highs, Intel fell 6% Leading chip stocks in the U.S. stock market generally fell. TSMC closed at US$104.28, up 0.37%; Nvidia close...[Details]
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Fiber optic transceiver is an indispensable device in network data transmission. So what is a fiber optic transceiver? What are the components of a fiber optic transceiver? What role does a fiber opt...[Details]
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The key issue of LED street light decay lies in temperature, but LED street lights usually fail in this link. Since the luminous power of LED street lights is greater than that of household lamps,...[Details]
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LG Electronics is reportedly recalling about 60,000 OLED TVs sold in South Korea due to overheating issues with the power board components. The recall involves 18 different models of OLED TVs sold fr...[Details]
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Equipment required: MSP430 development board, serial cable, PC, serial debugging assistant (can be downloaded from the Internet) 8 data bits, 1 stop bit, 9600 baud rate without parity /***********...[Details]
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This article introduces in detail the circuit diagram and working principle of a 3~12V adjustable discrete component DC regulated power supply . The circuit diagram is shown in Figure 1, and the prin...[Details]
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What does transistor mean in electronics?
Solid-state electronic devices are closely related to our daily lives. The transistor, invented by Bell Laboratories in 1947, was put on the market in...[Details]
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//《Only Mother is Good in the World》51 MCU C language program and music lighting program //This program is debugged on the hardware //The MCU crystal oscillator used in this program is 11.0592MHZ //T...[Details]
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With the acceleration of my country's urbanization process, LED street lights have gradually come into people's view with their advantages of directional light emission, low power consumption,...[Details]
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1. Optical transmission system failure analysis
With the large-scale laying and use of optical cable lines, the reliability and security of optical fiber communication systems have attracted more and...[Details]
Power technology
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