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If our 3W LED lamp cup costs 120 yuan, the commonly used 12W energy-saving lamp in the market costs about 20 yuan.
If the 12W energy-saving lamp is on for 8 hours a day, it will be 0.096 kWh per d...[Details]
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At present, the white light LED production technology in the market is mainly divided into two mainstreams:
The first is to use phosphor to convert the blue light or ultravio...[Details]
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1 Introduction Electric vehicles have developed rapidly due to their energy-saving and environmentally friendly advantages. However, since the energy density of on-board power batteries is not ide...[Details]
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Let's start by explaining the steps when ucos creates a task: 1. Initialize the task stack 2. Initialize the task control block 3. Set the newly created task to the ready state (i.e. set the ready ta...[Details]
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In a wireless RF receiver, the RF signal is transmitted through unit modules such as filters, low noise amplifiers, and intermediate frequency amplifiers. Since each unit has inherent noise, the out...[Details]
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1. Systick Introduction Systick is just a timer, but it is placed in NVIC. Its main purpose is to provide a hardware interrupt (called tick interrupt) to the operating system . Tick interrupt? H...[Details]
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After the program is running, use the five-way button on the board to control it. The microcontroller source program is as follows: #include stdlib.h #include stdint.h #include "lcd_api.h" #inclu...[Details]
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June 7, 2022, Shanghai - Qualcomm Technologies today announced its collaboration with PATEO Automotive (PATEO) in the field of automotive smart cockpits. Based on the powerful fourth-generation Snapd...[Details]
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On January 13, Webasto's new factory and power battery system R&D center in Jiaxing, Zhejiang were officially completed. It is understood that the Jiaxing factory in Zhejiang is Webasto's 11th factor...[Details]
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According to foreign media reports, Regulus Cyber announced a collaboration with Harman to jointly develop a software-based cybersecurity solution to protect GPS from threats. The solution will be ...[Details]
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Core Power Cloud Roadshow was established by Jiwei.com specifically to address the difficulties in semiconductor investment and financing during the epidemic. It has become the most influential onlin...[Details]
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Recently, a very strange problem occurred in the process of programming based on 51 single-chip microcomputers: "During the program execution, under the conditions of register EA=1, ET0=1, and TR0=1, ...[Details]
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The protective performance and other characteristics of
fuses
and circuit breakers are compared
.
Circuit breakers
are described in two categories: non-selective and selective.
...[Details]
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Standard electric lights are going through a revolution. In order to conserve energy and combat global warming, some states in the United States and other countries have begun to ban the use of i...[Details]
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According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]
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