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On the eve of the Spring Festival, the industry was shaken. From oil and gas to electricity, the main leadership positions of five central energy enterprises were adjusted, and many people took up ...[Details]
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Oscilloscopes are indispensable tools for people to design, manufacture or repair electronic equipment, and are likened to the "eyes" of engineers. However, most people's impression of oscilloscopes ...[Details]
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(Image source: phys.org) According to foreign media reports, researchers from the Japan Advanced Institute of Science and Technology (JAIST) and the Dalian Institute of Chemical Physics of the Chi...[Details]
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How to connect passive speakers
Nowadays, many homes have special speakers that can be used to play karaoke, but many people don’t know how to connect the speakers. Let’s briefly describe it b...[Details]
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In view of the low power consumption characteristics of EFM32 and the application features of the LESENSE interface, this article will elaborate on the capacitive touch switch solution based on E...[Details]
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Aliases of registers in ARM By default, these registers are just called r0, r1, ..., r14, etc., but APCS gives them different aliases. Using the assembler preprocessor features, you can define names ...[Details]
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Temperature sensing technology is widely used in systems such as aviation engine measurement and control, aircraft environmental control system measurement and control, and aviation ground testing. ...[Details]
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According to Jiangxi Zhaochi Semiconductor Co., Ltd., on May 27, the company's newly purchased Unimax equipment produced epitaxial wafers that were successfully lit up after debugging, marking the sm...[Details]
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According to a Weibo digital blogger, OPPO is about to launch a new phone, OPPO Reno Z, which is expected to be launched next month. It is reported that OPPO Reno Z will be equipped with MediaTek P90...[Details]
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Young people today pursue a "good" mobile phone, and they pay more attention to the convenience of carrying. In fact, thin and light mobile phones are always the hottest selling point of domestic mob...[Details]
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Hyundai Mobis recently announced the successful development of vehicle-mounted 5G communication module technology, saying that the technology is based on 5G mobile communication technology and is reg...[Details]
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CAN bus (Controller Area Network) is a fieldbus communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time and flexibility, and is widely use...[Details]
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Electrical knowledge - SIMATICS7-1500 decoding and encoding instructions
Word logical operation instructions
The logical operation instructions of words include: AND, OR, XOR, INVERT, DEC...[Details]
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Sensors of all types have evolved greatly over the past few years and are now more accurate and stable than their predecessors. Sometimes, these sensors are not simple to use. Designers of conditio...[Details]
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introduction
For a long time, soil temperature and moisture have been the focus of agricultural research. As the two basic properties of soil, slight changes in soil temperature and moisture w...[Details]