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A set of tests were conducted using a portable oscilloscope and a desktop oscilloscope to measure the driving waveform of a flyback switching power supply driver chip. The DSO112A portable oscillosco...[Details]
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1 Introduction
With the rapid development of power electronics and power semiconductor technology, medium voltage high power transmission equipment not only improves resource utilization, but ...[Details]
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The physical picture produced is as follows: The circuit schematic is as follows: Schematic 1. Introduction of the work Based on 51 single chip microcomputer, ultrasonic sensor is used to mea...[Details]
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What is a microcontroller? Before learning, you must understand what this thing is, how to use it, and why it can be used in this way. If you understand these three questions, then you can learn the ...[Details]
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Automatic floor cleaners are nothing new, but they all have a common problem. They are all too expensive for what they do. Today, we are going to make an automatic home cleaner that costs a fractio...[Details]
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The abnormal flashing of PLC indicator lights may be caused by a variety of reasons. Here are some common possible reasons:
(1) Communication failure: If there is a problem with the communica...[Details]
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On October 22, Torch Electronics issued an announcement stating that in order to seek investment opportunities in line with the company's strategic development direction and to reserve and cultivate ...[Details]
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An articulated
robot
is a robot that can imitate human joint movements and perform complex operations. It is mainly composed of a base,
a robotic arm
, and a joint driver. It has mu...[Details]
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The Development and Reform Commission of Haikou City, Hainan Province plans to complete the joint acceptance of the first batch of charging infrastructure in Haikou City in 2020 before April 30. Th...[Details]
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With the rapid upgrading and iteration of display technology, 4K, 8K, OLED, printed display, quantum dot technology, MicroLed... these new technologies have emerged in recent years and are rapidly it...[Details]
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On the evening of May 4, the Nasdaq continued to fall after opening, and the decline has reached 2.3% so far. In terms of individual stocks, large technology stocks in the US stock market have plumme...[Details]
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The car-mounted
LED display screen
is a product that uses
LED
technology, GSM/GPRS technology, low temperature technology, anti-static technology, anti-interference technology, and ...[Details]
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Sina Digital News reported on the morning of November 23rd that the N97 is a 3G smartphone using the Symbian 9.4 S60 operating system launched by Nokia in late 2008. At that time, the iPhone had...[Details]
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Recently, there has been a lot of news about the DPU market. Many domestic DPU companies have received capital financing. The former Marvell helmsman Dai Weili and his wife have returned to the marke...[Details]
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The motor controller of new energy vehicles is the brain that controls the core power of new energy vehicles, and the core power system of new energy vehicles is the IGBT semiconductor power device...[Details]
Power technology
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