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No matter where you live on the planet, you probably need electricity and natural gas to power your home. The cost of each depends on how much you use and prices fluctuate from year to year. B...[Details]
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There have been many articles discussing the three states of transistors in detail, but they always focus on theoretical analysis. From the perspective of maintenance, the author will discuss ...[Details]
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I recently changed a model of MCU. After copying the serial port program of other models (modifying different places), the serial port still won't run. After debugging, I found that the register value...[Details]
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On May 9, Shandong Electric Power Construction Ningxia Company won the bid for the EPC general contracting project of the 150MW/300MWh energy storage project for wind power and photovoltaic support...[Details]
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The single pulse mode of STM8S is more suitable for applications where the zero-crossing signal is detected to trigger the conduction of the thyristor. First, understand the conduction conditions of ...[Details]
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Background on Optocouplers and Digital Isolators Optocouplers use light from an LED to transmit data across an isolation barrier to a photodiode. When the LED turns on and off, logic high and low si...[Details]
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Zirconia oxygen analyzer (also known as zirconia oxygen analyzer, zirconia analyzer, zirconia oxygen meter, zirconia oxygen meter) is mainly used to measure the oxygen concentration of flue gas during...[Details]
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With the rapid development of automatic test technology and the strong demand in the military field, automatic test equipment (ATE) has become a necessary means for testing, using and maintaining...[Details]
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The establishment of a company called BYD Toyota Electric Vehicle Technology Co., Ltd. means that the joint venture between BYD and Toyota may have entered the "practical" stage. The company's subscr...[Details]
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How to connect the amplifier to the TV
The operation method of connecting the power amplifier to the TV is as follows:
1. You need a coaxial cable or an optical fiber cable. Connect the c...[Details]
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Clamp ammeter and multimeter are both necessary equipment for electricians. The two instruments have different functional emphases. Clamp ammeter focuses on measuring high current circuits while mult...[Details]
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With the popularity of AI, more and more people are using intelligent voice control, which has gradually extended from smart speakers to smart headphones. At present, most headphones on the market ...[Details]
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The latest "Automotive Display Panel Market Development Analysis Report" shows that with the gradual recovery of the automobile market and the promotion of smart cockpits, the overall demand for auto...[Details]
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There have been reports that Apple will update its 11-inch and 12.9-inch iPad Pro devices this year, which are expected to be released in the first half of 2020. Some foreign media have also got...[Details]
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This application note describes a simple, low-cost method for adding a sync signal to the green channel of a standard definition video signal.
In some video applications, the signal source out...[Details]