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The car's sound system is the most important form of entertainment. Not long ago, a radio, cassette player or CD player satisfied the needs of car users. However, the emergence of multiple audio co...[Details]
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1. Limiting filter method (also known as program judgment filter method)
A. Method:
Based on experience, determine the maximum deviation value allowed between two samples (set to A).
Every time a n...[Details]
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introduction: The two most core and expensive components of new energy vehicles are IGBT and battery cells. In fact, the chips around these two components play a big role in the detection and p...[Details]
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ARM's convention byte 8bits halfword 16bits word 32bits Instruction set provided by ARM Core ARM instruction set 32 bits Thumb instruction set 16 bits Thumb2 instruction set 16&32 bits Seven ...[Details]
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According to foreign media reports, recently General Motors' competitor Ford Motor Company detailed how it uses games and game engines to develop new cars and automotive technologies. In fact, Genera...[Details]
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The European processor project's Rhea chip contains 29 RISC-V cores, and the second phase will begin in January
The European Processor Initiative (EPI) has successfully completed i...[Details]
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A wattmeter is an electric indicating instrument used to measure electric power in DC and AC circuits. It is generally not used by non-professionals. Instead, they measure the voltage and current and...[Details]
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Internal structure and principle of AD603
The simplified principle block diagram of AD603 is shown in Figure 2. It consists of three parts: passive input attenuator, gain contro...[Details]
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20
The
LED
industry has grown against the market trend,
showing
a strong momentum of development. In the large-scale promotion of LED applications,
the high reliability of
L...[Details]
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The general timer can output four independent PWM signals, and the advanced timer can output three pairs of complementary PWM signals plus the ch4 channel, which is a total of seven channels. Therefo...[Details]
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According to statistics from market research firm Omdia, global shipments of automotive displays reached 127 million pieces in 2020, most of which were central control displays, with shipments of 73....[Details]
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Recently, solid-state batteries have once again become a hot topic in the market.
On September 1, Zeng Yuqun, chairman of CATL, mentioned the recently hot topic of solid-state batteries ...[Details]
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1. How to use vertical parts (1) Vertical method switch CH1, CH2 - Independent operation and display of CH1 or CH2. When operating dual-trace, connect the signal to the INPUT socket of the two channe...[Details]
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The figure shows the working waveforms of the single-cycle controlled Buck switching converter: ui, ur and
The shaded area in the ui waveform is A. Considering the ripple of the input v...[Details]
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1. Position and function of motor controller in electric vehicles
The motor controller is the core module of electric vehicles and also the decisive factor of the vehicle's power performance. ...[Details]
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