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斯坦福大学科学家开发的一种涂层有望使锂金属电池“更接近实际”，显著延长电池的使用寿命，并抑制阳极上树突的出现，因为树突会导致短路和起火。 Stanford scientists at the SLAC National Accelerator Laboratory in California have developed a coating for lithium metal batteri...[Details]
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challenge:
Apply the latest advances in modern digital computing to develop the next generation of high performance, compact integrated radio space receivers that digitize the signal as close t...[Details]
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Speaking of UWB, few people probably know what it is and what it does. If you know it, you may know that it is a new technology for keyless entry in cars. But in fact, keyless entry uses very mature ...[Details]
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Before the cut-off buffer circuit is cut off, the switch current is Io, the switch voltage drop is nearly 0, and the diode D1 is off. When the switch is cut off: when there is no capacitor , the switc...[Details]
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Homemade
LED electronic
clocks can be seen in many electronic newspapers and magazines, but most of them need to reset the time and other parameters after power failure, which brings a l...[Details]
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CINNO Research industry information, Sony announced its performance for the March 2019 period (fiscal year 2018), with both operating profit and net profit setting new historical highs, and achieving...[Details]
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Function: The single chip microcomputer intelligently controls the water tower system, detects the water level in the water tower in real time, and can display it in real time, automatically controls...[Details]
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Figure 1 shows the LT3598 driving 60 LEDs in 6 channels, with each string set to 20mA. The CTRL pin and PWM pin provide analog dimming and digital dimming functions, respectively. True Color PWM™ dimm...[Details]
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Intelligent status monitoring of substation equipment is a necessary condition for realizing information digitization, communication platform networking, and information sharing standardization of ...[Details]
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An LED can be used as a photosensor. A previous design idea gave a power-efficient switch that consumed almost no power. However, this structure could not be adjusted to switch according to the requir...[Details]
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A stepper motor is an electric motor that drives a rotor by gradually changing the direction of an electromagnetic field, thereby achieving rotation. Stepper motors are characterized by precise pos...[Details]
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The current LSI digital signal processor series provides industry-leading signal processing performance while maintaining efficient software code density, low power consumption and small size.
DS...[Details]
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Process control in industrial production is a major field of flow measurement and instrumentation applications. Flow, temperature, pressure and level are collectively referred to as the four major pa...[Details]
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According to Jiwei.com, under the epidemic situation, this year's touch display market has shown a situation of some rising and some falling. Looking back at the changes in demand in the consumer ele...[Details]
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The industrial robot control cabinet is the core component of the industrial robot system. It is responsible for receiving instructions from the operator or the automation system and controlling th...[Details]
Power technology
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