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The vehicle controller is the control center for the normal operation of electric vehicles, the core component of the vehicle control system, and the main control component for the normal operation, ...[Details]
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After smartphones lost their "magic", the semiconductor industry is looking for new growth opportunities in various ways. On the one hand, semiconductor companies are frequently undergoing mergers,...[Details]
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Sony's next-generation console is already on sale. The digital version of the PS5 costs $399, and the optical drive version costs $499. Judging from the current situation, this pricing is still relat...[Details]
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Huawei Mall announced the launch of a mobile phone memory upgrade service, with prices starting at 389 yuan. The "memory" Huawei refers to is not the memory for running apps, but what we often call...[Details]
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"In the past three years, the chip shortage has led to a reduction in global automobile production of approximately 15 million vehicles, and China's production has exceeded 2 million. This is the pro...[Details]
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Amid increasingly fierce competition in the distributed photovoltaic market, Tianqing Yuanchu recently announced that its latest product, the Integ O series three-phase 4-25kW grid-connected invert...[Details]
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PWM principle
PWM (Pulse Width Modulation) control - Pulse width modulation technology, by modulating the width of a series of pulses, to equivalently obtain the required waveform (includi...[Details]
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In recent years, various wireless communication technologies have developed rapidly, greatly improving people's work efficiency and quality of life. Currently, the more mature wireless communicatio...[Details]
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Community members can participate in the element14 festival celebrations to win prizes and get maker and engineer gift ideas Shanghai, China, December 17, 2021 – Farnell element14, a global distrib...[Details]
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The circuit consists of R1, R4, R5, C2, D3, Q4, Q5 and relay K. Q4 and Q5 form a Darlington amplifier, and the relay is connected to the collector of Q5 as a load. When the power is turned on, the ...[Details]
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Reference http://blog.csdn.net/wince_man/article/details/6886685 http://blog.sina.com.cn/s/blog_8f396e3701010twv.html I used the method from the second link. I installed arm-linux-gcc3.4.1 on red...[Details]
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On the afternoon of September 8, the New Energy Storage Industry Investment and Financing Forum was held at the same time as the 2024 International Digital Energy Exhibition, under the guidance of ...[Details]
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The conversational robot is a product with an intelligent conversational system as its core, which is applied to multiple scenarios such as customer service/marketing/enterprise information services,...[Details]
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PIC structure and definition bit structure
extern volatile near unsigned char PORTB; // PORTB is a byte (unsigned char). Since the variable is defined in a register, the extern modifi...[Details]
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
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