Yeah... I just saw the components to build one. If you want to go from PD to QC3, someone has a USB PD sink board that asks for the most power from the PD sour

Yeah... I just saw the components to build one. If you want to go from PD to QC3, someone has a USB PD sink board that asks for the most power from the PD source and outputs that as a DC voltage. Then, aliexpress sell the QC3 boards that take an input voltage.