I have a USB-C PD 26850mAh power bank, which I used to charge my gadgets. I wanted to use the same power bank to charge my Microsoft laptop, which does not have USB-C PD port . USB-C PD can vary voltage / amperage from 5-20V upto 3A. And laptop must be supplied with 15V. How do I connect the two? Well, that’s the answer
This is a USB-C PD Buddy Sink - a little board with a chip which negotiates a precise voltage / amperage one sets-up. Absolutely brilliant!
Now I can use it to extract any voltage in the region 5-20V for any project.
In theory can by mysensorised but I do not see any point in controlling it remotely