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1. The Weiluntong touch screen cannot communicate with the Siemens PLC, and it always prompts that the PLC is not responding. How can I set it up?
Solution:
You set the same baud rate, th...[Details]
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The insulation grade of a motor refers to the heat resistance grade of the insulating material used, which is divided into A, E, B, F, and H. The allowable temperature rise refers to the limit of t...[Details]
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According to Jiwei.com, HKC is building the largest single-unit power device production base in China in Jimo District, Qingdao. In 2019, Jimo District, Qingdao City, Shandong Province and Shenzhen H...[Details]
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China Energy Storage Network:
Linyang Energy's performance in the first half of 2016 increased by 30.37% year-on-year, in line with expectations: The company released its 2016 semi-annual rep...[Details]
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Sources revealed that Malaysia's nationwide lockdown may disrupt production at local semiconductor factories, exacerbating the global semiconductor supply shortage. It remains to be seen whether the ...[Details]
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Siemens S7-200SMART provides a variety of rich functional instructions. Reasonable and clever use of different functional instructions can achieve twice the result with half the effort, and at the ...[Details]
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This is my first time posting on the forum. I won't say much, just go straight to the point. I have always liked microcontrollers. Recently, I have some time to make a board with a 51 microcontrolle...[Details]
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Recently, many US media and technology companies have confirmed that they have resumed product supply to Huawei. Intel and Qualcomm have resumed supplying some goods to Huawei. Micron Technology CEO ...[Details]
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Photovoltaic inverters are the core equipment of photovoltaic systems. Their main function is to convert the direct current generated by photovoltaic modules into alternating current that meets the...[Details]
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On October 24, Master Lu released the Q3 graphics card performance rankings. The advanced version of TI tan RTX , which is one level higher than RTX 2080 Ti, unsurprisingly retained the top spo...[Details]
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The echo signal received by any radar receiver contains target echo and background clutter. To detect targets in environments containing background clutter, radar systems must have long-range and wid...[Details]
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2-1-1-10. Analysis of eddy current losses in switching power supply transformers
The eddy current loss of the switching power supply transformer accounts for a large proportion of the tota...[Details]
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This HiFi headphone amplifier circuit is specially designed to drive a series of headphones with not too high impedance. The headphone amplifier consists of a high-quality operational amplifier and...[Details]
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On August 24, Yingtang Zhikong stated on the interactive platform that Pioneer Micro Technology's own production equipment includes Japanese-made lithography equipment, and its acquisition has been a...[Details]
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It is reported that Tesla is developing a new aluminum alloy with high strength and strong conductivity, which can be used for die-casting electric vehicle parts. It is understood that commercial c...[Details]