The milling technology of CNC milling machines for circuit boards includes the selection of tool direction, compensation method, positioning method, frame structure, and cutting point, which are all i...
Modern Robotics: Mechanics, Planning, and Control:https://training.eeworld.com.cn/course/5166The most important concepts in modern robotics. A study of the kinematics, dynamics, motion planning, and c...
Design an amplifier circuit that can amplify a sinusoidal signal with a peak-to-peak value of 5mV-5V. The output signal should be valid (undistorted) and can be observed by an oscilloscope. (The equip...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i]Usability rank: 1 SanDisk's 4GB embedded storage device can replace micro hard drives Editor's Pick: SanDisk's iNAND is a sma...
When I was in school, my teacher taught me Prtel99SE, but it was not really teaching, I just passed it by briefly. Later, I just muddled through the boards I drew for my graduation project. Now that I...
The MCS-51 microcontroller has multiple interrupt sources. Taking 8051 as an example, there are 5 interrupt sources, two external interrupts, two timing interrupts and one serial interrupt. In this...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to news on August 3, Redmi K30 Ultra is about to debut. Like Redmi K20 Pro and Redmi K30 Pro, Redmi K30 Ultra also uses a pop-up full-screen solution, and the overall shape of the ...[Details]
On April 10, the disassembly of the Tesla Cybertruck electric pickup showed that its battery pack seemed to be "half empty", which confused the outside world. Tesla's chief engineer confirmed this,...[Details]
"Taxis and online ride-hailing cars will be
replaced by
driverless
cars"; "Robots run into pedestrians and hinder traffic"... After more than a decade of planning,
Baidu's
Robotaxi (...[Details]
Abstract: The necessity of fast error checking in data communication of self-reporting water regime wireless telemetry system is discussed. Experimentally tested and feasible software fast check...[Details]
According to news on March 14, Tesla has released its safety report for the fourth quarter of 2022. Tesla Autopilot's mileage between accidents decreased in the fourth quarter of 2022 compared to the...[Details]
Fuji Electric announced on June 28 that it will add a model supporting 600V DC (555kVA) for low-voltage grid-connected photovoltaic power stations to its outdoor photovoltaic inverter (PCS) product...[Details]
According to industry sources, TSMC will negotiate with its equipment and material suppliers for a 15% price cut next year to reduce costs. Taiwanese media digitimes reported that sources said TSMC...[Details]
The grounding protection of street lighting facilities is a major issue related to the safety of national property and people's lives. In order to do a good job of grounding protection and effectiv...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Introduction With the development of power electronics technology, phase-shifted full-bridge soft switching control technology is gradually applied to electric power operating power supplies because...[Details]
Q1: We need to use a 12V power supply, but the battery used will fluctuate around 12V. I have seen an article that introduces three ways to solve this problem: 1. Series-parallel batteries 2. Buc...[Details]
introduction The test items for UHF RFID reader radio frequency include carrier frequency tolerance, occupied bandwidth, transmit power, adjacent channel power leakage ratio and spurious emissions. I...[Details]
CNC machine tools, the full name of which is Computer Numerical Control Machine Tool, are automated machine tools that are controlled by computers. CNC machine tools are widely used in mechanical p...[Details]