It is said that the price of fingerprint recognition modules has begun to drop and is not as high as before. I have just entered the field of fingerprint recognition and hope that netizens can recomme
There was a time when TI held many seminars across the country every year and gave away various development boards. At that time, Lierda was the main agent.
[size=3]I have replaced the lithium battery from my mobile phone. I couldn't find a professional recycling place, so I kept it, hoping to use it in DIY someday. But it has been put away for a long tim
[align=left]The process requirements in the production of circuit boards are a very important factor, which directly determines the quality and positioning of a board. [/align][align=left]For example,
The concept of Intelligent Transportation System (ITS) was proposed by the Intelligent Transportation Society of the United States in 1990. It integrates advanced information technology, communication
Ask about the problem of embedding assembly in C in Tornado programming I added the assembly operation of turning on the watchdog in the C program as follows: (referenced from the DX article on the fo