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As a mechatronics product, the brushless DC motor has a series of advantages of AC motors, such as simple structure, reliable operation, and convenient maintenance, and has many advantages of brus...[Details]
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Qualcomm, with its patents, looks like a winner In the early morning of May 2, Qualcomm released its second quarter financial report for fiscal year 2019. The report showed that Qualcomm's net pro...[Details]
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Natural Gas Orifice Flow Meter For measuring gas, differential pressure flow meter is the most widely used type of flow meter, and its usage ranks first among all types of flow meters. In recent years...[Details]
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According to Daily Technology, researchers at Purdue University in the United States have recently overcome a major technical problem. This technology will reduce the energy consumption of solid-state...[Details]
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The main circuit of the power supply is shown in Figure 1. It is divided into two parts, the upper part is the voltage source part, and the lower part is the current source part. Each part adopts a tw...[Details]
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As a new light source, major companies and research institutions have been conducting research on LED power supplies and drive circuits in recent years. Unlike the electronic ballast of fluorescent ...[Details]
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On August 28, Yangjie Technology released its 2020 semi-annual performance announcement. Its operating income in the first half of 2020 was approximately 1.137 billion yuan, a year-on-year increase o...[Details]
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Nidec Shinpo Co., Ltd. has officially launched the latest series of S-CART unmanned guided vehicles, the S-CART-V. This series of products is equipped with the "Vision-based Navigation System for AGV...[Details]
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Altera Corporation recently announced a revolution in FPGA floating-point DSP performance. Altera is the first programmable logic company to integrate hard-core IEEE 754-compliant floati...[Details]
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Contents The invention relates to the technical field of downhole production testing used in oil exploitation, in particular to a downhole vortex flowmeter for supercritical carbon dioxide with a sma...[Details]
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Summary: Current shunting in an isolated 0-20mA current loop with a precision resistor analog front end can quickly protect a fuse or automatic current-limiting switch. The circuit shown, unlike th...[Details]
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Overview: Materials whose linear scale in one dimension is much smaller than its other two-dimensional scales are called thin film materials. Theoretically, the thickness of thin film materials range...[Details]
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In order to improve the production scale, market share and R&D capabilities of the company's lithium battery products, promote the optimization and upgrading of the lithium industry chain structure...[Details]
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Automobile safety has always been a topic of concern to everyone. As China replaced the United States as the largest automobile sales country last year, whether it is automobile companies, parts su...[Details]
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In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]