Hello everyone, I recently encountered a problem when designing a motor driver board. The LO output PWM waveform of IR2104 is normal, but the HO is abnormal. There is almost no waveform, only a little...
With the popularization of the Internet, people can get more and more information from the Internet. In the past, people could only get text and some simple graphic information, and very little video ...
[i=s]This post was last edited by qwqwqw2088 on 2021-11-17 08:29[/i]MOSFET gate drive adjustment circuit: R16, R17, R18, D17"In order to optimize the switching operation of the external MOSFET Q1, an ...
Original by Quanyouxuexue. Please keep the signature when reprinting.
Vivado project files include source code, IP , settings, and various compiled intermediate files, which can easily reach hundreds ...
Grating sensor refers to a sensor that uses the principle of grating fringe to measure displacement. Grating is a dense and evenly spaced parallel engraved line on a long strip of optical glass, with ...
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Industrial robots
As a kind of equipment that can automatically perform various industrial tasks, they can play an important role in manufacturing, assembly, packaging, handling and other ...[Details]
For decades, power converter topologies have been based on analog technology. Although most converters use switching technology and pulse width modulation (PWM), the circuit structure is mainly ana...[Details]
At the recent symposium on the 40th anniversary of the China Productivity Society, Dong Xin, general manager of China Mobile, pointed out that China Mobile has built and opened more than 390,000 5G b...[Details]
The future battlefield will be a system-integrated operation under the network-centric warfare pattern, and the weapon data link used for guidance is an important part of it. Usually, the weapon da...[Details]
PIC microcontroller is the best in the microcontroller series. I believe everyone has a certain understanding of PIC microcontroller. In reality, the application of PIC microcontroller can be seen ev...[Details]
The United States has issued a comprehensive ban on Huawei, the leading Chinese telecommunications equipment manufacturer, allowing Samsung, a South Korean telecommunications giant ranked behind Huaw...[Details]
On November 18, the Huawei Mate X2 Collector's Edition went on sale this morning, priced at 18,999 yuan. As netizens predicted, the phone was sold out as soon as it went on sale, and it can be s...[Details]
On September 4, Lei Jun, founder, chairman and CEO of Xiaomi Group, demonstrated the Xiaomi Laboratory. Lei Jun said that this Xiaomi laboratory has 1,800 mobile phones for non-stop testing....[Details]
1. NVIC is a general term for interrupt vector table. Because there are many interrupt sources of STM32, some interrupts must have higher priority when used, so NVIC was born, which is used to config...[Details]
During the Lunar New Year this year, a cold wave hit Texas, the United States, and caused a 72-hour power outage across the state. As a major state in the semiconductor industry in the United States,...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
Recently, everyone has complained about the iPhone 11 Pro's rear triple camera, but now it seems that Apple intends to continue on this path. According to reports, Apple will launch an iPad Pro with ...[Details]
With the advent of the digital economy era, the integrated circuit industry is not only a basic industry for the development of the national economy, but also an important component of the new genera...[Details]
Since tires require dynamic balance/out-of-roundness testing, in order to meet the requirements of large-scale and high-efficiency production, high-precision, fully automatic online tire dynamic balan...[Details]
1. System Function Requirements
The task requirements of the computer clock are: once the system is running, it starts timing from 00:00:00, and displays the current values of hours, minutes...[Details]
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