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1 Device characteristics
The DS12C887 real-time clock chip has rich functions and can be used to directly replace the clock calendar chip DS12887 on the IBM PC. At the same time, its pins are als...[Details]
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Abstract: Torque ripple of switched reluctance motor is an inevitable phenomenon caused by its double salient pole structure and switching power supply. In order to minimize the torque ripple, afte...[Details]
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Volkswagen is the latest automaker to experiment with bidirectional charging. The automaker announced last week that it is testing a DC wallbox that would allow electric vehicles to release power bac...[Details]
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1. Adjustment points 1. Solder LM317 and LM337 and their associated voltage stabilizing components, add +55V and -55V voltages, adjust resistors Ra and Rb, and adjust the output voltage to +42.0V and...[Details]
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LEDs are now ready for general lighting. LEDs offer many advantages in general lighting systems, such as longer life and higher efficiency. However, LED technology faces several challenges. One of ...[Details]
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The Macp Diagnosis window displays a number of information about the macro step.
Monitor macro starting from step 3: If a step exceeds the maximum allowed duration of 10s, the Melt Timeout mac...[Details]
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Recently, the disassembly team iFixit shared the disassembly of the new MagSafe charger for iPhone 12 and iPhone 12 Pro. An X-ray image of the MagSafe charger provided by Creative Electron shows th...[Details]
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When it comes to autonomous driving , many people will think of various sensors, high-precision maps, GPS, etc. In the final analysis, autonomous driving models are as invulnerable as a fully armed...[Details]
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On August 3, Dagang shares stated on the investor interaction platform that the company's controlling subsidiary Suzhou Keyang is currently mainly engaged in 8-inch CIS wafer-level packaging processi...[Details]
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Some large farms, such as cattle, pigs, chickens, etc., are raised in some closed or semi-closed pens. Because the number of livestock and poultry raised is large and the density is high, these animal...[Details]
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For intelligent driving, cars collect environmental data through more and more sensors and cameras. In order to analyze this data to identify objects, track their movements and predict their behavi...[Details]
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The FSMC (Flexihie Static Memory Controller) module is only applicable to large-capacity products.
The FSMC module can interface with synchronous or asynchronous memories and 16-bit PC memory car...[Details]
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With the success in the fast charging market, gallium nitride (GaN) is no longer satisfied with sticking to a single field, but is challenging other broad markets occupied by MOSFET, and motor driv...[Details]
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1 Introduction
Intelligent Power Module (IPM) is increasingly widely used in the field of power electronics due to its advantages such as fast switching speed, low loss, low power consumption, ...[Details]
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Models equipped with Kunpeng 3DHT
Kunpeng 3DHT is a hybrid system independently developed by Chery and one of th...[Details]
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