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The intelligent monitoring system of fire indicator lights with two-level ring bus network topology and master-slave communication mode is proposed. The overall structure of the communication gatew...[Details]
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Most lighting designers believe that all
LED
products are of the same quality. However, there are many manufacturers and suppliers of LEDs, and Asian manufacturers supply low-cost LEDs to...[Details]
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As shown in Figure 5.3-13. The characteristic of this circuit is that the quartz resonator is used as a series resonant circuit. The oscillation circuit composed of L, C1 and C2 is tuned to the FB...[Details]
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The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
...[Details]
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STMicroelectronics brings innovative technologies and solutions to automotive, industrial, personal electronics and cloud infrastructure
Debut at the 2024 Munich Shanghai Electronics Sho...[Details]
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Quectel, the world's leading provider of Internet of Things and Internet of Vehicles solutions, announced today that it has officially launched the AU30Q, a car-scale module that supports ultra-wideb...[Details]
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The customer's adhesive product is camera glasses
Camera glasses are sunglasses with high-definition digital video and photo functions, built-in memory, also known as "sunglasses camera", whic...[Details]
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introduction
RFID uses electromagnetic wave spatial coupling and propagation for communication to automatically identify the identified object and obtain the object information. Compared with ...[Details]
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Ⅰ. Write in front The stability of STM8S is not as good as that of STM32, especially when the power consumption is low. When using EXTI external interrupt to wake up, it is easy to be woken up by i...[Details]
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Introduction 功能安全是诸多行业整体安全策略的一部分,其目的是将对人或作业设备造成伤害的概率降至可接受的范围以内。近年来,人们对系统功能安全的要求显著增长。从核电站到医疗设备,无故障系统已成为部分应用的理想选择,也是其他应用的必备条件。例如,在传感领域,获取的数据如果不正确或遭到损坏,结果可能具有破坏性,甚至可能致命,具体取决于系统和所涉及的风险级别。 Traditiona...[Details]
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According to Yancheng News, the Derun Hualin Electronics Project has been fully put into production recently, and currently has orders worth more than 50 million yuan. It is expected that after furth...[Details]
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According to foreign media GSMArena, Transsion's first high-end phone, the Phantom X, has been launched in overseas markets. The phone is equipped with the MediaTek Helio G95 chip and is priced from ...[Details]
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As Moore's Law states, the density and speed of chips have been growing exponentially for decades. It is well known that this high-speed growth trend will end one day, but it is unknown to what ext...[Details]
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Configuration process: 1: System clock initialization, including system clock and the clock configuration of the IO port and serial port to be opened. The clock of the serial port must be opened!!!...[Details]
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1. BANK setting error:
Let's look at a program first:
include p16f877.inc
PORTDB EQU 20H
…
START
movlw b'11110000'
movwf PORTDB
clrf TRISD
MAIN
bcf STA...[Details]