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...
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...
[b][font="][size=16px]Analysis of STM32 pin short circuit to ground[/size][/font][/b][align=left]The inside of the chip is also a multi-layer structure like PCB. Generally, integrated circuits have at...
[size=4] This type of DSP generally integrates a dedicated coprocessor for a certain type of application, thereby accelerating the DSP algorithm. TI's research shows that for tasks such as MPEG4 encod...
Lesson 3: How to become a qualified electronic engineer?
Sorry, I haven't finished writing Lesson 2, so I'm going to start another lesson. Lao Shu has been a teacher and has the habit of never ge...[Details]
Embedded systems have strict requirements on functions, reliability, cost, volume, power consumption, etc. Various RISC microprocessors based on ARM architecture have flexible characteristics and p...[Details]
On September 6, the State Grid Corporation of China Ubiquitous Power Internet of Things Forum and the Fifth "Youth Entrepreneurship Competition" Results Release Conference (hereinafter referred to ...[Details]
Variable resistor sensors can transform a fixed DC excitation voltage or current into a current or voltage that is a direct function of the measured value. In another type of sensor, a moving objec...[Details]
According to foreign media reports, with the arrival of summer, car steering wheels have become too hot to touch, but new thermoelectric materials can solve this problem. The popularity of thermoelec...[Details]
Single-chip microcomputers are suitable for many fields such as electronic toys, industrial control, civil appliances, mechatronics products, aerospace and navigation, etc., and the application develo...[Details]
“The Age of Disruption” is perhaps the most appropriate description of the era we live in. Big data, AI, 5G, IoT... Various disruptive technologies have gradually emerged and complemented each other...[Details]
Today, Lei Jun, founder, chairman and CEO of Xiaomi, announced on Weibo that Xiaomi 11, another breakthrough in high-end flagship, will be released on December 28. He said that there are as many surp...[Details]
NXP's SN110 eSIM family combines eSIM, NFC and secure element into a highly integrated single-chip eSIM solution
Shanghai, China – May 10, 2022 – NXP Semiconductors NV (N...[Details]
For test instruments, accuracy, reliability, stability and functionality are very important indicators, which also determine the confidence of engineers in the test results. Based on the design princ...[Details]
For electric car owners, charging is a very troublesome thing. Whether it is a normal charge of several hours or a fast charge of one hour, it is obviously a huge gap compared to the fuel-powered car...[Details]
The automobile industry is a comprehensive technical industry that involves many industries, a complete range of categories, a long industrial chain, and harsh product working environment in variou...[Details]
When it comes to shipping, one size probably fits most items. Shipping containers are now fairly standard around the world, and they can be shipped by truck, rail, and ship. However...[Details]
Many market research institutions predict that by 2030, the share of renewable energy (such as wind power and solar power) in the total global energy consumption will increase significantly. The ad...[Details]
In an intelligent workshop in the Chengdu Economic Development Zone's Jingrong Digital Economy Industrial Park, workers are working in an orderly manner, and the fully automatic production line is run...[Details]