[i=s]This post was last edited by a newbie on 2019-6-13 20:30[/i]I am very happy to receive the express delivery of Qinheng development board trial activity sent by the forum today. Thank you.The boar
What is the maximum size of the board that can be designed by PCB design software, such as AD or PADS? What about actual production? This should not be any size.
The first one was drawn by me, the second one was drawn by someone else.
I don't know how the effect in the second picture was drawn.
Please give me some advice, thank you!
I am a novice. I used to use rechargeable batteries to power the circuit, but it is impossible to always use rechargeable batteries when doing projects. So I want to ask you about the precautions for