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1 Introduction
Step-down integrated switching power supply controllers are widely used in various portable devices. In recent years, with the improvement of performance and increasing functions o...[Details]
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Mobvoi has launched the new TicPods 2 series of AI interactive true wireless earphones, which not only have Tickle touch control but also TicMotion head gesture control. The earphones are available i...[Details]
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1602 LCD is a must-learn resource for microcontroller beginners. It is easy to operate, readable and writable. Compared with digital tubes, its display is simpler. I will not introduce the specific fe...[Details]
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1 Introduction In the modernization of railways, railway safety is the first issue that needs to be solved. With the development of railway construction, the previous method of relying on track inspe...[Details]
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Interface circuit and program of X9628 and Plcl6cxx microcontroller
Figure 3 shows the interface circuit of PIC16C72 and X9628. Correspondingly, the program list of all commands of X9268 ...[Details]
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At the 2024 Mobile World Congress Shanghai, Rohde & Schwarz (hereinafter referred to as "R&S") and MediaTek cooperated to demonstrate the maximum throughput test based on FR1 downlink three-carri...[Details]
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Specific implementation functions It consists of AT89C51 microcontroller + digital tube + matrix button module + LED light, etc. Specific functions: (1) Initially, the elevator is on the first fl...[Details]
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Introduction
SJT5301B is a touch dimming IC suitable for adjusting the brightness of LED lights. It has dimming modes such as stepless dimming, two-stage dimming and three-stage di...[Details]
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The circuit diagram of the digital tube module of the development board is as follows: The digital tubes on the development board are connected in common cathode. The P0 port controls the segment s...[Details]
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What clock? First, let's talk about what a clock is. The clock is the heart of the microcontroller. Every time it beats, all the circuits of the microcontroller move synchronously. It's like when w...[Details]
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The market demand for economical in-car navigation, infotainment systems, electric and hybrid powertrains has been extremely high. Advanced vehicle safety features such as anti-lock brakes, stabili...[Details]
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Because the charger sockets attached to different models of mobile phones are different, the chargers of different mobile phones cannot be used interchangeably. When the user's mobile phone charger i...[Details]
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Recently, the formulation of Beidou national standards has made new progress. The National Standards Administration issued Announcement No. 28 of 2020, approving the release of four Beidou national s...[Details]
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Recently, SGS, an international independent third-party testing, inspection and certification organization, issued the ISO 26262:2018 ASIL D process certification, the highest level of automotive fun...[Details]
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Today, Xiaolan will introduce to you a "black" golf ball which is super practical for golf enthusiasts.
Owning it is equivalent to owning an exclusive "caddy" that will always follow you and s...[Details]