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In 2009, the application of C3 train control system in passenger dedicated lines such as Wuhan-Guangzhou and Zhengzhou-Xi'an put forward higher requirements for high-speed railway train positioning te...[Details]
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(1) Advantages of vortex flowmeter Compared with throttling differential pressure flowmeter, vortex flowmeter has the following advantages. ① The structure is simple, firm, and easy to install and ma...[Details]
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As a microwave level meter, radar level meter is widely used in liquid level measurement in the industrial field. In order to enable instrument users to better understand and know radar level meter...[Details]
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The MAX15091/MAX15091A ICs are integrated solutions for hot-swap applications that require safe insertion of circuit line cards from a live backplane. The devices integrate a hot-swap controller, 18M...[Details]
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Since their introduction, CMOS single-supply amplifiers have benefited single-supply system designers around the world. The main factors affecting the total harmonic distortion plus noise (THD...[Details]
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There are many ways to measure temperature. The simplest method is to insert a temperature probe into the device under test (DUT) to measure the temperature at that point in time. What if you want to...[Details]
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In the early morning of the last week of September 2020, Tesla launched Tesla Battery Day. The biggest highlight of this Battery Day is nothing more than Elon Musk's plan: three years later, he...[Details]
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; this route is used I2C EESROM write and ; read; addressing mode is indirect START BSF RB_C,SDA NOP MOVFW RB_C TRIS RB BSF RB,SCL NOP BTFSS RB,SDA GOTO ^-1 BCF RB_C,SDA NOP MOVFW RB_C TR...[Details]
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introduction The I/O port of STM32 is configured by software and has eight modes: input floating, input pull-up, input pull-down, analog input, open-drain output, push-pull output, push-pull mult...[Details]
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The acceleration of a car is a relatively important parameter in the general performance of a car. The implementation method and functions of the acceleration test system in this article, as well as t...[Details]
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Gartner, an international research and consulting firm, pointed out that in the second quarter of 2019, global smartphone sales to end users totaled 386 million units, a decline of 1.7%. The slowdown...[Details]
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Serial port DMA receiving: The process of receiving data: The serial port receive DMA is turned on during initialization and is always waiting for data to arrive. There is no need to do anything...[Details]
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On June 30, AVIC Lithium Battery Technology Co., Ltd., Xiamen Torch High-tech Zone Management Committee and Jinyuan Group jointly signed the "Investment Cooperation Agreement" at the Xiamen Municip...[Details]
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ABI-3400 professional grade circuit board fault detector Features: Three-dimensional VIF curve tester Variable frequency scanning VIF curve tester Professional grade VIF curve tester Static diagn...[Details]
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Abstract: The CAP system is an organic combination of pure hardware MCU processor and programmable logic device by Jingwei Yager, which can provide high-performance processor (enhanced 8051) and flex...[Details]