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Safety airbag (SRS) refers to a device that inflates the airbag to protect the occupants before the occupants have a secondary collision during a collision. As an auxiliary device of the occu...[Details]
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1 //Crystal oscillator frequency 2 #define OSC_FREQ (11059200UL) 3 4 //Number of oscillation cycles for each instruction (4, 6, 12). Note that you must carefully check the chip manual here. 5 /...[Details]
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Jiwei.com reported on April 19 that CITIC Securities pointed out in its latest research report that looking ahead to the whole year, Xiaomi's smartphone shipments are expected to exceed 200 million u...[Details]
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As the automotive industry continues to develop, technical developers, scientific researchers, etc. are increasingly interested in autonomous driving. Autonomous driving is not a single technology,...[Details]
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Recently, Interroll announced the acquisition of MITmacher from Linz, Austria. The acquisition laid the foundation for Interroll to establish a new global technology center for software and electron...[Details]
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Flip phones like the Motorola RAZR once ruled the world. They were sleek, small, and the ability to hang up a call with a flick of the wrist was one of the most satisfying things ever. However...[Details]
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By managing heat transfer between the chip and the surrounding air, optocoupler characteristics are maintained and failure is avoided.
The behavior of any semiconductor device depends on the t...[Details]
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In the design of the electrical parameter instrument, the data collection is performed by the microcontroller AT89C52, and the host PC is mainly responsible for communication (including serial commun...[Details]
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STM32 orthogonal encoder driver, introducing (mutation) position loop and speed loop with carry http://bbs.elecfans.com/jishu_484159_1_1.html (Source: China Electronic Technology Forum) #include "st...[Details]
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Since weak stray magnetic fields can interfere with the aircraft's navigation system and control signals, magnetic cargo is classified as Class 9 dangerous goods according to the International Air...[Details]
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In order to provide sufficient voltage for the device, lithium battery packs are usually composed of multiple batteries connected in series. However, if the capacity between the batteries is mism...[Details]
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illustrate: Based on the difference in physical structure, NandFlash is mainly divided into the following two categories: 1) SLC (Single Level Cell): single-layer storage 2) MLC (Multi Level Cell): m...[Details]
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In the past two years, the global smartphone landscape has changed dramatically. Samsung and Apple are still the top two, but the third place has changed from Huawei to Xiaomi. According to dat...[Details]
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51BlackSingleChipMachine.com collects laboratory management systems for teachers
1. Students must enter and leave the laboratory in an orderly manner. Under the organization of the class committee, t...[Details]
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It is precisely because of the contributions of these companies that the traditional energy-using process has begun to consider the use of electricity. In the past, we used oil and coal, so how could ...[Details]