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As people's pace of life improves, various busy affairs lead to less and less time to take care of the family. In recent years, accidents that affect family safety, such as burglary and burst wate...[Details]
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(November 8, 2023, Shanghai, China) As one of the world's leading companies in the fields of industrial automation, informatization and digital transformation, Rockwell Automation was invited to part...[Details]
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This case simulates the access of Modbus TCP device data to the Ethernet network of Rockwell PLC. The device used is Rockwell ABPLC1769-L32E, Kaijiang Intelligent Ethernet/IP to ModbusTCP Gateway. ...[Details]
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1. Internal resistance measurement technology based on digital filter
Online measurement of the internal resistance of each single
battery
is one of the difficulties of the detection d...[Details]
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It's the season of air conditioning again. I wonder if you have this trouble: when you turn on the air conditioner at night, it's cool outside the quilt, but it's hot inside the quilt. How to mak...[Details]
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At the Shanghai Auto Show, SenseTime and Visteon officially signed a strategic cooperation agreement. Shi Jun, President of SenseTime Asia Pacific Business Group and Vice President of Strategic Plann...[Details]
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With the development of information technology and chip technology, DSP technology has been widely used in aviation, communication, medical and consumer electronic devices. With the continuous increas...[Details]
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HMD Global today officially released its latest smartphone, the Nokia G21. As the name suggests, this phone is an iteration of the Nokia G20 launched last year. It is available in two different col...[Details]
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Lithium metal batteries have twice the capacity of existing standard lithium-ion batteries and can be produced using current battery manufacturing systems, but lithium metal batteries using liquid el...[Details]
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Recently , there has been a lot of verbal wars about home cameras . First, a girl born in 1992 attacked Zhou Hongyi of 360, and then home camera IP cracking software and IP addresses were sold to ...[Details]
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On April 16, ABB, a manufacturer of power and automation technology, announced that it had signed a strategic investment and development agreement with fuel cell company AFC Energy to further promote...[Details]
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LIS2DW12 is an ultra-low power 3D accelerate sensor in ST's second-generation MEMS family. It is often used in miniaturized wearable products such as rings and headphones. Among them, implanting 3D...[Details]
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20x4 character LCD main program, compiler software (ICCAVR_6.31)
CPU internal crystal oscillator 8M
Data lines B0~B7 connect to PORTB, E...[Details]
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Q: When the board is debugged with ads, a prompt box such as "can not stop the CPU" appears, and the program cannot be debugged.
A: The nWAIT signal must be connected to a pull-up resistor to work. B...[Details]
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The first quarter of 2022 may be the second cold winter for mobile phone manufacturers amid the epidemic. Industry research organization Counterpoint released a report stating that China's smartpho...[Details]
Industrial Control Electronics
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