I need help from a big guy. When converting the schematic to PCB in AD, it prompts to wait for a while, and then reports the error of ECO ACTION FAILED. What is the reason for this? Not all project fi...
Problem description: msp430 can communicate with msp430, STM32 can communicate with STM32, but they cannot communicate with each other. They cannot enter the RxDone interrupt, but can enter the FHSSC...
[i=s]This post was last edited by eew_YeKTCB on 2021-1-19 09:39[/i]After the development board is installed, you can first run the official routine. Generally, I first use:
The routine 01_GPIO_Running...
Author: Wang Huidong, member of YiBo Technology Expressway
Lin Ruyan always said: "The thicker the copper thickness of the finished circuit board, the more sufficient the line width and line spacing s...
This paper introduces a USB interface design based on a single-chip microcomputer and a USB service chip PDIUSBD12. This interface is used in an embedded fingerprint recognition system to upload and d...