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This article will explain how to use the XC9131H in parallel with an external power supply to configure an "OR circuit". The proposed solution is simple because:
· Fewer external components (i...[Details]
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Car lights have always evolved with the development of automobiles, and have gone through the era of alkyne lamps, incandescent halogen lamps, xenon lamps and the current era of LED and laser lamps. ...[Details]
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New Japan Radio launches new contactless induction button
Reflective photoelectric sensor NJL5830R has started to release samples
New Japan Radio recently developed a reflec...[Details]
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1 Introduction
As a semi-controlled power semiconductor device, the basic function of thyristor is to rectify, regulate and chop the voltage to meet the actual needs. At present, thyristor ...[Details]
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On October 9, Jiangxi released the second batch of provincial key project plans. There are 115 projects in total, with a total investment of 241.5 billion yuan and an annual planned investment of 4...[Details]
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Just now, Redmi’s official Weibo account officially announced the Redmi 9 Chinese version of the phone, claiming that it “defines the new standard for entry-level phones in 2020.” According...[Details]
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In a video surveillance system, the choice of storage solution directly determines the system architecture of the entire system as well as the performance and stability of the system. Currently, there...[Details]
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To understand the PC pointer, you must first understand the LR pointer. Link register LR (r14): used to save and restore the contents of the PC register, it has two special functions. (1) Save th...[Details]
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In the past, when I went to a shopping mall, I had to struggle for a long time to park my car and find a parking space. Moreover, in some garages, the parking spaces were of different sizes, so I oft...[Details]
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In the measurement, the change of light signal must be converted into the change of electrical signal in order to make quantitative measurement. This device that uses the photoelectric effect to con...[Details]
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Expert: "How do you judge whether the measurement results of the oscilloscope are reliable?" Believer: "Can the oscilloscope lie? After I connect the measured signal to the probe, I just press the Au...[Details]
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Some time ago, when I was writing a delay program, I encountered a problem with the timer counter wrapping, that is, the counter overflowed after reaching the maximum value. I wanted to find a simple ...[Details]
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When engineers want to use electrical and electronic machines to do something in the real world, they will think about how to turn electrical signals into "force". The actuator that converts electr...[Details]
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It is hoped that the generator P = f (n) is a quadratic parabola relationship before the rated point, so as to utilize the matching between the generator and the wind turbine to obtain the b...[Details]
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Recently, at RE+, the largest clean energy exhibition in North America, Haibosic has reached a breakthrough cooperation with a number of global partners including energy storage system integrators,...[Details]
Microcontroller MCU
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