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The PIC series of microcontrollers developed by Microchip in the United States with CMOS technology, especially the microcontrollers with built-in second-generation Flash memory, are unique in term...[Details]
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On November 20, in Tingxiahu Village, Xikou Town, Fenghua District, Ningbo City, Zhejiang Province, construction workers carried out live spraying of insulating paint on the lines crossing three fl...[Details]
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President Joe Biden’s blueprint for the U.S. semiconductor industry marks an ambitious effort to develop industrial policy for key sectors of the economy, but the strategy also requires more funding ...[Details]
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As people pay more and more attention to health and the environment, temperature sensing becomes increasingly important. Temperature sensing functions are added to many devices, such as medical therm...[Details]
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1. Experimental Task:
When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding dong" sound which is output from the P1.0 port to the LM386 and then amplified to the speaker. ...[Details]
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There is always input when there is output. Today, let's test the function of the button. The registers related to the GPIO port have been discussed in the first section, so I won't repeat them here....[Details]
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The power transformer is a low-frequency transformer. The method introduced in this article is suitable for the design of ordinary AC transformers below 50 Hz and 1 kW.
(1) The core of the power t...[Details]
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今年7月，蔚来汽车创始人、董事长、CEO李斌介绍称，蔚来成立了专门的内部跨部门组织负责全球市场策略规划，目前已经逐步进入执行阶段。11月初，有媒体报道称，蔚来正在筹建出海事业部，初步计划在2021年将旗下产品销往欧洲。此外，上汽集团、吉利领克等企业也于下半年发布了出海欧洲的最新规划。 行业分析人士表示：目前来看，中国新能源汽车出口至欧洲，宣传效果要大于实际意义。要真正立足海外并实现盈利，企业...[Details]
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In the process of using electrical measuring instruments, some problems are usually easily overlooked, and these problems sometimes cause the equipment to fail or be damaged. For this reason, this ar...[Details]
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KEIL compilation error information table Error code and error message Error explanation error 1: Out of memory error 2: Identifier expected error 3: Unknown identifier error 4: Duplicate identi...[Details]
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Since the first digital signal processor ( DSP ) chip was introduced in the early 1980s , DSP has brought great opportunities for the development of digital signal processing with its unique ch...[Details]
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Inductance-to-digital converters (LDCs) are expected to become key components of wireless charging pads. To solve the problems of poor reliability and accuracy of resistive or capacitive sensors in w...[Details]
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2023年5月18日，在开启华晨宝马下一个20年之际，宝马集团宣布，将于2026年起在沈阳投产纯电动宝马新世代车型；同时，与之配套的宝马第六代动力电池项目全面动工，总投资100亿元人民币，规划面积24万平方米，是现有动力电池生产面积的5倍，并将创造2000个新的工作岗位；此外，宝马沈阳研发中心二期扩建项目正式启用，新能源车本土化全流程开发和验证能力得到进一步加强，为新世代的到来做好准备。 华...[Details]
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Compared with analog IF spectrum analyzers, spectrum analyzers using full digital IF have significantly improved several key indicators, and stability and manufacturability have also been signifi...[Details]
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TrenchFET® devices in PowerPAK® SO-8S package offer RthJC as low as 0.45 °C/W and ID up to 144 A for increased power density
MALVERN, Pennsylvania, USA, Shanghai, China — November 20, ...[Details]
Embedded System
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