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Before deciding which fieldbus product to use, generally speaking, you should clarify the following aspects:
1. The size of the network, that is, how many nodes are needed to form a network us...[Details]
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The chip battlefield has shifted from PCs and smartphones to smart cars . Shift from unilateral competition to multilateral competition focusing on performance indicators, price, and team collaborati...[Details]
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Switching power supplies have long been a staple of the power supply industry. However, as the global demand for energy-efficient products continues to increase, the market, which has traditional...[Details]
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In recent years, influenced by the global solar cell development "boom", my country's solar cell industry has developed unprecedentedly. This article will talk about the surface sandblasting applic...[Details]
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/* Use if().....else nested method for matrix keyboard detection + digital tube display + buzzer sound written by myself ; the compilation is passed, but the last two columns cannot be displayed (di...[Details]
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Cable fault testers are used to detect cable faults. The types and models of instruments have increased greatly. Now in the domestic cable fault tester market, there are many types and names of instr...[Details]
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Drawing circuit diagrams for power grids is a headache for beginners with poor English foundation. For example, PROTEL and PADS require people with good English foundation to master them quickly, but...[Details]
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There have been various reports that the bangs of Apple iPhone 13 will become smaller. Greek repair provider iRepair today provided a photo of what is allegedly the front glass panel of the ...[Details]
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Design requirements:
In the previous project, we introduced how to use 8051 microcontroller for serial communication. This is a very basic project that does not require much hardware. Next, we...[Details]
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We learned from the Pollen Club that today the Honor 9X series officially launched the EMUI10.1 public beta upgrade. Interested Honor 9X series users can sign up to participate. So what are the ben...[Details]
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Nordic Powers Smart Plug to Provide Remote Energy Management for Appliances Using Cellular IoT and Bluetooth Low Energy
MOKO Smart MK117NB smart plug uses Nordic nRF52833 and nRF9160...[Details]
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Indian electric vehicle makers have warned that subsidy policies aimed at boosting the industry and encouraging local production of electric vehicles may backfire in the short term. With India ha...[Details]
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Pyreos – a manufacturer of miniature, integrated pyroelectric mid-infrared sensors and detectors with instant-on and ultra-low power consumption – has announced the release of two new white papers th...[Details]
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The remote operation of relay protection, automatic devices, signal devices, emergency lighting and electrical equipment in the substation generally adopts DC power supply , so the output quality...[Details]
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4mA～20mA current control circuit
Figure 4 shows a single-channel digital-to-analog converter used in an isolated 4 mA to 20 mA current loop control circuit. The AD56624 is packaged in a SOT-23 p...[Details]
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