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Measuring the quality of a crystal oscillator often gives beginners a headache. The crystal oscillator is very small in size, but it plays a big role on the motherboard, so the detection of the cryst...[Details]
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As high-level autonomous driving functions above L2 enter the mass production stage, installing lidar in vehicles has become an industry consensus. At present, new and old players gather in the mar...[Details]
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Many manufacturers will first apply new technologies to racing cars, and after passing the test, they will eventually be applied to mass-produced cars that we can buy, such as steering wheel shift ...[Details]
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On August 24-25, 2020, the Information Science Department of the National Natural Science Foundation of China organized experts in Changchun to conduct project acceptance for the "1.5-meter Scanning ...[Details]
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Light-emitting diodes are current-controlled components that directly convert electrical energy into light energy through the current flowing through them, so they are also called photoelectric conve...[Details]
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Contents The invention relates to an apparatus and a method for verifying temperature measurements in an ultrasonic flow meter. Background of the Invention Natural gas is transported from one place...[Details]
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On September 19, Guangzhou held a media interview meeting on the green petrochemical and new materials industry for the second start-up. Nansha unicorn enterprise Guangzhou Juwan Technology Research C...[Details]
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problem causes: The bootloader program area is 0X78000~0X7E000 However, the data at 0X0FF8 and 0XFFC are defined in the bootloader program, which conflicts with the BLE protocol stack. The flash ...[Details]
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Calculate the number of LEDs from a known power supply
Example: How many LEDs can be configured under the conditions of a power supply with a rated output power of 10W, a rated forward curren...[Details]
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In China, the first person to try something new is often described as the first to eat crabs. Among those who dare to "try new things" in the field of automobile research and development, ThyssenKrup...[Details]
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The research on electric vehicle braking force distribution strategy is nothing more than improving the front and rear axle braking force distribution strategy theory under the conditions of ECE br...[Details]
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As we all know, electrification and intelligence are reshaping the landscape of the automotive industry. At present, the electrification transformation of the industry has entered a climax period, an...[Details]
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Abstract: The working principle, advantages and disadvantages of the current feedback control mode in the switching power supply, as well as the related ramp compensation technology are discussed.
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The Large Hadron Collider (LHC) is a representative of a new generation of accelerators, where the magnets must be cooled with liquid helium in order to achieve the required force fields. The LHC is ...[Details]
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According to TrendForce, by 2023, the penetration rate of LED headlights in traditional passenger cars worldwide will reach 72%, while in the field of electric vehicles, this rate is as high as 94%...[Details]
Power technology
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