Hello, everyone!LED color temperature adjustable secondary output circuit, what is the function of the red circled part in the figure? Please advise! Thank you
RF Test Notes is a column where frontline engineers in the industry introduce RF microwave test technology through a combination of theory and practice, mainly covering noise figure, digital modulatio
Finally received the goods, I think I should be the last one to receive the goods! ~ Let's not talk about it, let's take a look at the pictures first!There is also a detailed description[b][color=#5E7