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Recently, the Hubei Provincial Energy Bureau issued a document requiring that in the future, parking spaces in residential areas, internal parking spaces in units, public parking spaces, expressway...[Details]
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P0 port (P0.0-P0.7): P0 port is an 8-bit open-drain bidirectional I/O port. Each pin can absorb 8TTL gate current. When 1 is written to the pin of port P1 for the first time, it is defined as a hi...[Details]
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The automotive semiconductor market size in 2019 was approximately US$37.2 billion; in 2020 it dropped to US$35.5 billion due to the epidemic; in 2021 it surged 31.5% to US$46.7 billion; in 2022 it i...[Details]
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At present, electric vehicles are the development trend, while hybrid vehicles are not optimistic. There are three types of hybrid vehicle structures: series, parallel and hybrid. Among them, the ext...[Details]
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Abstract: A broadband rail-to-rail operational amplifier is designed. This operational amplifier is powered by a single 3.3 V power supply. The current mirror and tail current switch control are us...[Details]
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According to foreign media reports, Ibeo officially delivered a new solid-state lidar sensor ibeoNEXT. The sensor is based on a new photon laser measurement technology and has no rotating parts, gene...[Details]
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On the evening of March 17, Honor held a new product launch conference and officially released the new generation flagship Honor Magic 4 series. After the meeting, Honor CEO Zhao Ming talked abo...[Details]
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1. Evert
Another overseas order worth 241 million yuan
On the evening of November 21, E...[Details]
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With the rapid development of the automotive industry, in-vehicle communication technology is also constantly improving. As an emerging connection standard, MIPI A-PHY, a high-speed serializer-dese...[Details]
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1. Pointers Pointer to variable a = address of variable a Define another variable p to store the address (pointer) of a. p is a pointer variable, also known as pointer for short. 1.1 Two ways to de...[Details]
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1. Overview STM8S provides three types of TIM timers: advanced control type (TIM1), general type (TIM2/TIM3/TIM5) and basic timer (TIM4/TIM6). Although they have different functions, they are all...[Details]
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1. Hardware Solution This design is mainly to produce a GPS automatic bus stop announcement based on 51 single-chip microcomputer. According to the design requirements, the hardware part should have ...[Details]
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Dedicated LED drivers are often designed to be microprocessor controlled to implement features such as analog or pulse width modulation (PWM) LED current control, independent control of each LED,...[Details]
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Circuit Functionality and Benefits
The compact two-chip circuit shown in Figure 1 provides a non-contact anisotropic magnetoresistive (AMR) measurement solution for angle or linear position meas...[Details]
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On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]