I haven't paid attention to Openmv for a long time. Someone happened to ask about it yesterday, so I went to check the source code and found that it supports rp2040, but the released firmware board on
[i=s]This post was last edited by World Dragon on 2018-11-9 20:39[/i] The following problem occurs when downloading programs with Flash Programmer 2. CC2640 cannot be recognized. I don’t know how to f
https://www.maximintegrated.com/en/design/reference-design-center/system-board/7547.html/orderable-details/tabs-2It seems that there is only PCB related information, and no firmware code is seen
Preface: The following content is not guaranteed to be completely correct, but it is based on the author's practice and has undergone routine verification. It is better to have no book than to believe
This article introduces 10 rules for PCB component layout.
1. Follow the layout principle of "big first, small later, difficult first, easy later", that is, important unit circuits and core components
Question 1: What is RFID? RFID is the abbreviation of Radio Frequency Identification, commonly known as electronic tags. Question 2: What is RFID technology? RFID radio frequency identification is