HOLLEY 554140 Black Usb Module

hello everybody today I'm gonna do a video on a qc3 charge module that's this right this little puppy right here it is a tiny little USB charging circuit that has the ability to charge qc3 qc2 also several other types of quick charge technologies and I'll state what those are in the in the in this video as well or in the video description below I got this little module from ebay for under $3 from Hong Kong so you have to be patient to get it but came through it works great and I'm just gonna review it show you how it works and what I found all right I want to show you this circuit closed up and as you can see it's very very tiny circuit you know again just to show you the physical attributes of it we've got the inputs on the left here this is the the negative and the bottom is the positive you'd be soldering wires on to that and I'll show you my soldered circuit when I'm done yeah very