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1. Observation method uses vision, smell and touch. Sometimes, damaged components will discolor, blister, or have burnt spots; burned components will produce some special smell; short-circuited chips...[Details]
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With the development of technology, the operating frequency of computer CPU is getting higher and higher, and its information processing ability and various functions are getting stronger and stron...[Details]
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We use the high-performance 7/2-bit A/D converter
MC14433
produced by Motorola
. It has an oscillator on the chip and only needs two capacitors and two resistors to be connected externally. ...[Details]
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introduction
Fieldbus technology
is a rapidly developing technology in the field of automation control. Among them, CAN (Controller Area Network) bus
is one of the most...[Details]
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Off-board diagnostic system
The above-mentioned in-vehicle online diagnostic system records the relevant data of the fault, which will be used by technical or maintenance personnel.
...[Details]
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The LTM4612 is a high voltage input and output, 5A switch mode DC/DC power supply that meets EN55022 Class B specifications. The switch controller, power FETs, inductor and all supporting component...[Details]
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BYD's "blade battery" and Aian's "magazine battery" are both masters of domestic battery technology. It is not difficult to see from the naming of the two that they pay more attention to "attack", bu...[Details]
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According to Bloomberg, the U.S. Federal District Court in San Francisco issued an arrest warrant on the 24th, listing three people involved in the DRAM technology trade secrets case of U.S. storage ...[Details]
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When most people are shopping for mobile phones, they will carefully select, hoping to spend the least money to buy the most suitable mobile phone for themselves. Whether they are pursuing beauti...[Details]
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/* //======164 data conversion program======= void chuanshu164(uchar data_buf) { uchar i; A CC =data_buf; //Data sent to accumulator for(i=8;i 0;i--) { clk=0; data1=a0; ...[Details]
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At a critical time when ternary lithium batteries encounter bottlenecks, major automakers have placed the future development of electric vehicles on solid-state batteries. The advantages are very obv...[Details]
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Although OOK modulation has poor performance, its circuit is simple, easy to implement, and stable in operation, so it has been widely used. Such circuits are almost always used in car and motorc...[Details]
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Summary This note mainly introduces the development of SPI communication of the automotive grade chip MPC5744 under NXP's S32DS for PA IDE. Preparation Development environment IDE installation, ins...[Details]
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High Current Inductors for Automotive Applications
Waldenburg (Germany), July 20, 2023 -
Würth Elektronik has launched another SMD inductor that is AEC-Q200 qualified:
The WE...[Details]
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The power control of electric vehicles is mainly to output electricity from the battery to the motor. How to achieve the output at will? This requires the use of power inverter technology, that is,...[Details]
DSP and ARM Processors
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