New 10pcs/lot 5v 1a Type-c Usb 18650 Lithium Battery Charging Board Charger Module+protection Dual Functions Good - Integrated Circuits - AliExpress
Build a USB-C Power Supply - Circuit Cellar
Qc4.0 Qc3.0 Bidirectional Fast Charging Power Module Mobile Phone Power Bank Type-c Usb 3.7v To 5v Boost Charger Circuit Board - Instrument Parts & Accessories - AliExpress
How to design a proper USB-C™ power sink (hint, not the way Raspberry Pi 4 did it) | by Benson Leung | Medium
USB chargers then and now: Type-C meets energy efficiency standards - Power management - Technical articles - TI E2E support forums
Micro USB C wiring diagram- Detail connection diagram - SM Tech