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0 Introduction
The PCI bus is a local bus independent of the CPU. There are generally two solutions to implement the PCI interface: using programmable logic devices and dedicated bus inter...[Details]
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Sony Corp Chief Executive Kenichiro Yoshida told reporters on Wednesday that the company sees the smartphone business as an integral part of its brand portfolio, Reuters reported. Yoshida sa...[Details]
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1. What is MVB MVB is the abbreviation of Multifunction Vehicle Bus, which is a part of the train communication network TCN. TCN is a data communication network for interconnecting and transmitting c...[Details]
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In March this year, GAC Automotive Safety Ball launched its magazine battery system safety technology, which made the entire package of ternary lithium batteries non-flammable when punctured, changin...[Details]
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1 Event structure and its graphical representation
Events are used to notify users of asynchronous activities. Event responses in graphical languages include: user interface events, external...[Details]
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2.2 Design of Ultrasonic Receiver
The ultrasonic receiver consists of three parts: ultrasonic receiving probe, signal amplification circuit and waveform convers...[Details]
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According to Reuters, Toyota Motor announced that it would reduce its global automobile production target by 150,000 vehicles to 750,000 vehicles in April due to the shortage of semiconductors and th...[Details]
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Since Musk's Neuralink received FDA approval for testing on humans, brain-computer interfaces have begun to move into the fast lane. Recently, at the second Nandujiang Forum, Wang Yueming, executive...[Details]
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In some applications, the CPU only needs to work intermittently or process external events, and is usually in standby mode. The PIC16C5X microcontroller has an energy-saving mode, the sleep (SLEE...[Details]
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XL2403 has a built-in 2.4GHz data transceiver chip and a high-performance microprocessor with USB driver. It adopts TSSOP16 thin body package and is suitable for USB dongles of PC peripherals and oth...[Details]
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Overview
With the improvement of camera sensors and optical components, camera phones occupy an increasingly larger proportion of the mobile phone market. In order to get high-quality photos, ...[Details]
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Recently, information leaked from Tesla's smart driving HW4.0 computer indicates that Tesla HW4.0 actually has a 100M network interface reserved for
the millimeter-wave radar
. In addition,...[Details]
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1 Introduction
AT89C51 microcontroller systems often use A/D converters. Although parallel A/D converters have high speed and many conversion channels, they are expensive and occupy mor...[Details]
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(1) Accurate wiring. The wiring and use of low power factor wattmeters are the same as those of ordinary wattmeters, and they also follow the wiring rules of the "generator end", that is, the current...[Details]
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ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]