In the final analysis, the external interrupt of msp430 only needs two parts of configuration:1. Pin configuration2. Interrupt function configurationOne-pin configuration (taking pin P2.1 as an exampl...
Single-layer printed circuit boards (PCBs) are widely used in large appliances, home air conditioners, home audio systems, speakers, and other small home appliances.Compared with multi-layer boards, s...
PCB design for motor drive systems is not an easy task and requires special considerations and techniques to achieve optimal performance. Power efficiency, high-speed switching frequency, low noise ji...
To study the writing of bare metal programs, a "completely naked" environment is necessary. The friendly superboot can provide the ability to execute user-defined programs, but in fact, the program...[Details]
Function Description:
The 4X4 keyboard corresponds to 16 numbers from 0 to F. Pressing any key will display the corresponding number on the common anode seven-segment display.
Circuit Description: ...[Details]
On October 31, the three major domestic operators officially announced 5G network packages and announced that they would be officially launched on November 1. With the official launch of 5G commercia...[Details]
motivation I use VSCode + PlatformIO for development under Linux. Because of the font code prompts in VSCode's interface and the customized JetBrain-style shortcut keys, the development experience is...[Details]
Static digital tube Hardware Hookup The figure shows a common anode digital tube. The 8 segments of the digital tube are 8 LEDs. The anodes of the LEDs are connected together and connected to a...[Details]
According to Reuters, the U.S. Department of Justice and other federal agencies asked the Federal Communications Commission (FCC) to revoke the authorization of China Telecom's U.S. subsidiary to pro...[Details]
On October 24, the 1024 Programmers Day and the "Sources Gathering Together" Open Source Technology Salon (Beijing) Conference was successfully held. This conference is hosted by the Open Atom Open ...[Details]
Hu Yingzhe, a Ph.D. in electronic engineering from Princeton University, returned to China in 2017 to co-found Zhuhai Prinxinchi Technology Co., Ltd. Recently, at the 10th Songshan Lake China IC In...[Details]
Zhou Leiyong, General Manager of Shanghai South Power Supply Company
Shanghai South Power Supply Company has implemented the relevant deployment of State Grid Corporation of China to vigorousl...[Details]
The high-frequency pulse AC link inverter circuit topology family and its bipolar phase-shift control strategy are proposed and studied in depth. With the help of cycloconverter commutation overlap...[Details]
Earlier, the well-known third-party market research organization IDC released the market report on China's 5G smartphones in the third quarter. Data shows that as of September, the total shipment of ...[Details]
I have been writing programs for the acquisition board recently.
Using STM32F101 and external AD CS5550.
I just came across this CS5550 and I feel the timing is a bit weird. Especially when readi...[Details]
Editor's note: With the increasing power of mobile phone cameras, the demand for shooting, editing and playing 4k, 8k and various short videos is growing. The popularity of short video applications...[Details]
introduction
With the rapid development of IT technology, electronic technology, communication technology, and automatic control technology, high-speed real-time collection of industrial field...[Details]
Microcontroller MCU
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