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In real life, many people forget to bring something when they go out, such as keys, wallets, etc. Nowadays, mobile payment is so convenient that it is normal to forget to bring wallets, but keys must...[Details]
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Electric vehicles are rapidly becoming state-of-the-art vehicles. Thanks to increased lithium-ion battery capacity, higher nominal cell voltages and wide-bandgap semiconductors, modern electric veh...[Details]
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As the number of wireless applications now grows—from video chats between two friends miles apart to
PDA
-controlled warehouse climate and lighting—the number of wireless standards is also ...[Details]
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Recently, I was studying the book "ARM Processor Bare Metal Development Practice - Mechanisms Rather Tactics" and conducted a Timer0 interrupt test on a TQ2440 development board according to the examp...[Details]
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Keyless keyless entry system can be stolen in just 10 seconds! Do you still like Keyless? Now almost every new car is equipped with a keyless entry system. What is a keyless start system? It is ...[Details]
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Recently, during the Global Analyst Conference HAS 2020, Huawei released the "Autonomous Driving Network Solution White Paper" to the world, systematically expounding the future network architecture,...[Details]
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#include reg51.h #define uint unsigned int #define uchar unsigned char #define output P1 #define input P1 //Easy to transplant to other circuit boards, my circuit uses P1 port as keyboard input i...[Details]
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Current digital cameras are mainly powered by
batteries
, and only use transformers indoors
.
However, perhaps many friends do not think that the battery of a digital camera i...[Details]
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Huang Yonghua Liang Shouyu Zhou Peng
China Southern Power Grid shared some actual operation data with technology companies for the first time and held a power grid dispatch AI invitational com...[Details]
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MPX4115 pressure sensor AT89c51 MCU LED common anode display MCU Minimum System Display Module Connection between AD0832 and MCU Connection between sensor and AD ...[Details]
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The United States is trying to slow down the development of Huawei's 5G, but global customers are extremely supportive, and Huawei's 5G commercialization has performed well. Today, at Huawei's 2019 f...[Details]
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1 Introduction
In the past decade, high-definition digital television (HDTV) services have been widely promoted and applied around the world (the United States took the lead in opening the HDTV roa...[Details]
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Oscilloscope users often need to make floating measurements. In this measurement, no measurement point is connected to ground. Using the N2791A high voltage differential probe, the oscilloscope can m...[Details]
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On the afternoon of January 13, it was reported online that Canon issued an announcement that its Zhuhai factory had closed down due to the epidemic. Sina Digital asked Canon, but the company ha...[Details]
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Recently, Sinoma Overseas and Equipment Group signed a cooperation framework agreement and held a kick-off meeting for the all-vanadium liquid flow energy storage project in Beijing. Zhu Linhe, Sec...[Details]
Microcontroller MCU
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