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Duwan: Keep the original intention and keep your feet on the ground The 8th China Information Technology Expo (CITE 2020) was held at the Shenzhen Convention and Exhibition Center from August 14 to...[Details]
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Introduction The basic test principle of PCB bare board tester is Ohm's law. Its test method is to add a certain test voltage between the points to be tested, select the two points to be tested on t...[Details]
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This multifunctional electronic sphygmomanometer uses the oscillometric method for measurement. Its principle is to measure the vibration of the blood vessel wall caused by blood flow. During the c...[Details]
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In recent years, with the formulation of dual-carbon goals and plans, new energy vehicles have developed rapidly. By 2022, the penetration rate of new energy vehicles in China has reached 23.5%. As c...[Details]
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Airborne high-frequency switching power supply products are specially used for inputting AC 400Hz. This product is mainly used in military radar, aerospace, ships, locomotives and missile launches. Th...[Details]
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Glass tube level gauges are mainly used to directly indicate the height of the liquid level in various tanks, towers, tanks, boxes and other containers. The instrument has a simple structure and is e...[Details]
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The project uses stm8l051f3 as the master control and CC2500 for data reception, not sending. The phenomenon of running away is that it can run at the beginning, but after a period of unknown lengt...[Details]
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Accuracy, resolution, and measurement speed are some of the important factors that engineers must consider when deciding how to collect and measure data. Another important factor is the environment. I...[Details]
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On August 14, Lanqi Technology released its 2020 semi-annual report. The company achieved revenue of 1.09 billion yuan, a year-on-year increase of 23.93%; the net profit attributable to shareholders ...[Details]
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I don't know if you have misunderstood, but I want you to understand the number 20 as an adult. If you have not misunderstood, I will be a little disappointed. If you have misunderstood, I am sorry...[Details]
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Debugging is the key work to check whether the PLC control system can meet the control requirements. It is an objective and comprehensive evaluation of the system performance. Before the system is ...[Details]
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By Ryan Curran, Product Applications Engineer, Precision Converters, Analog Devices
Running the SAR ADC at a lower throughput can achieve several advantages. By increasing the time betwee...[Details]
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introduction Indoor Positioning System (IPS) is an important part of ubiquitous computing. With the popularization of smart terminals and the advent of the mobile Internet era, the demand for posit...[Details]
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DELIXI inverter is a speed control device widely used in the field of industrial automation. Its main function is to achieve precise control of motor speed by changing the power supply frequency of...[Details]
GD32 MCU
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