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On April 15, the Weibo topic "Brands that were once popular but have disappeared" sparked heated discussions among netizens, and one netizen mentioned "Motorola" in a Weibo post.
In this regar...[Details]
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This article mainly introduces the characteristics of atmega48 microcontroller, puts forward the general method of its low power design, and takes the design of timing control system as an example to...[Details]
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This year is the first year of 5G commercialization. With the development and application of information and communication technologies such as 5G, LoRa and NB-IoT, the Internet of Things has enter...[Details]
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"I believe that in the next few years, China will not only be a leader in the traditional ADAS market, but also in the field of autonomous driving. In some new concept technologies, including in the ...[Details]
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Although Apple CEO Cook has been questioned by the US antitrust department, he has refused to admit that Apple has monopolistic behavior. Even if the App Store has a 30% "commission", it is considere...[Details]
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September is a golden month with clear skies and cool weather. The 2024 Global Energy Transformation Conference with the theme of "Transformation and Development for a Green Future" was held in Fut...[Details]
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For Apple, it is indeed not an easy thing to make changes to its own lightning interface, because it means giving up billions of dollars in profits. According to the latest report from fore...[Details]
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1 overview 1.1 Purpose This document is used to describe the TaskSchedule periodic task scheduling module software of the Qidian development board. It is not limited to the realization of hardware ...[Details]
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Unlike incandescent tungsten bulbs, high-power LEDs do not radiate heat. Instead, LEDs conduct heat from their PN junctions to the heat-dissipating metal blocks of the LED package. Since the heat ...[Details]
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/* #include "stm32f4_discovery.h" #include "stm32f4xx_conf.h" uint32_t Gb_TimingDelay; void Delay(uint32_t nTime); void main() { SysTick_Config(SystemCoreClock / 1000); //Set systemtick one mi...[Details]
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introduction
Today, advances in low-power electronics allow battery-powered
sensors
and other devices to be placed far from the grid. Ideally, to truly be independent of the grid, the ne...[Details]
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The single most important characteristic of an oscilloscope, bandwidth, provides a range indication in the frequency domain. Bandwidth is the first specification most engineers consider when selectin...[Details]
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Binoculars
The figure shows the appearance of various telescopes. The telescope used for ground observation is different from the astronomical telescope. It requires the formation of an upright im...[Details]
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With the development of automobile technology in recent years, many automobile companies not only pay attention to the appearance of the vehicle, but also the interior. The most conspicuous part of...[Details]
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采用自主设计封装,绝缘电阻显著提高!
ROHM develops SiC Schottky barrier diodes to support higher voltage xEV systems
~Compared to ordinary products, it can ensure about 1.3 times the creepage...[Details]