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Yesterday, the owner of a plastic factory called me for help. A vulcanizing machine had a strange malfunction and was very slow when closing the mold. He had to unplug a solenoid valve and then plu...[Details]
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Jiwei.com reports that if you don’t know the theme in advance, you will really think you have entered a technology expo. In fact, this is part of BOE Global Innovation Partner Conference 2019 (BOE IP...[Details]
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As the analysis function of oscilloscopes becomes more and more powerful, oscilloscope manufacturers have begun to build decoding functions for some buses into oscilloscopes. In this way, users...[Details]
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0 Introduction With the improvement of people's living standards, the use of cars is becoming more and more common, and the demand for energy is increasing. Oil is one of the important energy sour...[Details]
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The computer used in this tutorial runs Windows 10 Professional 64-bit 1. Download MPLAB X IDE v4.05 Historical versions: http://www.microchip.com/development-tools/pic-and-dspic-downloads-archiv...[Details]
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LED lighting has become the focus of widespread attention with its high energy saving, long life and environmental protection. There are successful cases in the field of functional lighting in man...[Details]
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Measuring phototransistor Step 1: Prepare the multimeter before measurement, select the range switch and set it to R×1K - adjust to zero, remove the oxide layer on the pins of the phototransistor and...[Details]
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From the fault codes we can see that a large portion of the issues are with the DEF system. There are still some issues with the CAN, but the DEF pump fault code: P3912 is marked as the priority. A...[Details]
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On July 17, Shenzhen Jinbaize Electronic Technology Co., Ltd. (hereinafter referred to as "Jinbaize") was accepted for listing on the Growth Enterprise Market. The prospectus disclosed that Jinbaiz...[Details]
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ZTE previously released the Axon 30 Pro and Axon 30 Ultra. The latest news revealed that the company is planning to launch another Axon 30 series phone, and this device will adopt an under-screen cam...[Details]
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The power grid is a popular physical network with a user base that is unmatched by any other network, and the main purpose of the power grid is to transmit electric energy. How to utilize the poten...[Details]
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Thermal Expansion Valve Selection Criteria
Four necessary conditions for selecting a thermal expansion valve: refrigerant; evaporation temperature; condensation temperature; evaporation load.
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Apple announced early this morning that it will hold a new product launch conference at 2 a.m. Beijing time on November 11. It is generally believed that this conference will be a "special" event for...[Details]
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(Image source: Northvolt official website) According to foreign media reports, on June 12 local time, Sweden's Northvolt announced a $1 billion equity financing agreement, which will enable Euro...[Details]
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Tesla recently released an OTA upgrade package for firmware version V12.5.4.1, claiming that it had upgraded the vehicle's smart summon function, adding a remote driving function to it, allowing ca...[Details]