[size=4] With the rapid development of computer and digital image processing technology, video surveillance technology is widely used. Traditional video surveillance systems use a single camera to mon
Data shows that in 2016, the number of new energy vehicles in China has surpassed that of the United States, making China one of the countries and regions with the largest number of sales in the world
[i=s]This post was last edited by dcexpert on 2019-10-3 12:07[/i]Before proceeding to the next test, you need to prepare the development software. ATmega4809 belongs to the AVR microcontroller series
I am not a professional power engineer, but sometimes when the main control chip or some modules require a large current, some switching power supply chips are often used. Now I simply build the circu