In recent years, the design and manufacture of printed circuit boards have made great progress. But one aspect seems to have stagnated: system-level hardware architecture design and connection plannin...
Robots are already involved in almost everything around us to some degree. They are used in agricultural harvesting, warehouse handling, campus delivery, and consumer product delivery. These robots ar...
[i=s] This post was last edited by tiankai001 on 2019-1-8 11:07 [/i] [b]3. One of the typical collector DC circuits of NPN transistors powered by negative power supply [/b][align=left][color=rgb(34, 3...
Dear friends, what is the difference between AT49BV322AT and AT49BV322DT? Please share with me. My English level is limited and I can't understand the PDF document. I would like to express my deep gra...
1. Mission
Design and manufacture a signal distortion measurement device to collect and analyze the periodic signal (hereinafter referred to as the input signal) from the function / arbitrary waveform...
As a type of microcontroller, single-chip microcomputer is widely used in daily life. This course is comprehensive and practical, involving a lot of knowledge. It plays an important role in culti...[Details]
Omron Corporation has decided to discontinue the backlight business of its subsidiary Omron Precision Electronics Co., Ltd. (hereinafter referred to as OPT) by the end of fiscal 2019 (until March 202...[Details]
The chip shortage problem is highlighted, and is it becoming a trend to use industrial-grade chips as automotive-grade chips? Recently, Yifei.com has participated in many domestic integrated circuit...[Details]
In mid-September this year, a new batch of HarmonyOS 2 version internal testing started recruiting, adding 10 new models, including Huawei P10, P10 Plus, Mate 9, Mate 9 Pro, Mate 9 Porsche Desig...[Details]
Quick commissioning is an operation mode that achieves simple and fast motor operation by setting basic parameters such as motor parameters, inverter command source, speed setting source, etc. The ...[Details]
Recently, Xiaoju Energy CTO Liao Lanxin was invited to attend the 10th China International Electric Vehicle Charging and Swapping Industry Conference 2024, where he shared Xiaoju Charging's technic...[Details]
1.1 Research background and significance
The research content of this paper is part of the research and development of the nuclear magnetic resonance water finder, a major project of the National S...[Details]
HTC VIVE officially released a tweet on March 5, warming up the upcoming new VR head-mounted display. The picture shows a close-up of the logo, and it can be seen that the display surface is ma...[Details]
introduction
In recent years, with the expansion of the scale of colleges and universities, the number of students on campus has continued to grow, and there are more and more unstable factors...[Details]
Market research firm IDC recently released its top ten predictions for the PC market in 2021. The report predicts that China's PC market will grow by 10.7% in 2020. This is a milestone year as it ret...[Details]
When PT740-3A measures DC or AC current, the measured object does not need to open the circuit. The current clamp can be used with a multimeter or oscilloscope. The current clamp can measure DC cur...[Details]
For microcontroller programs written in C language, the declaration of registers is contained in the header file "reg52.h" Special statement: sfr——Special function register data declaration, decl...[Details]
In today's competitive business environment, supply chain efficiency is often the key factor in the success or failure of a business. As consumer demand continues to change, traditional logistics s...[Details]
Install
After the electroplating rectifier is placed in place at the production site, connect the copper busbar of the rectifier and the reversing switch. The reversing switch needs to be fixed w...[Details]
With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]
PCB Design
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