A google search for “Fritzing part Drok Dc buck converter module” turns up this post
note that a couple of issues that may or may not have been fixed were noted in the parts so if it doesn’t work post again and I will have look at it.
Peter
A google search for “Fritzing part Drok Dc buck converter module” turns up this post
note that a couple of issues that may or may not have been fixed were noted in the parts so if it doesn’t work post again and I will have look at it.
Peter