Five-way modular desktop charger

Project description:
This project is modified from "Yanyun smog": four-way 166W smart charger.
Based on the original design of "Yanyun smog", this project carries out a modular design and provides a proven base plate design. for reference. Attached is the complete project GITHUB introduction
of the original author "Yanyun smog". This is a modularly designed desktop charger that can provide five channels of fast charging, including three channels of 65W fast charge and two channels of 18W fast charge. 65W fast charging is implemented by SW3526 module. Supported protocols: PPS/PD3.0/PD2.0/QC4+/QC4/QC3.0/QC2.0/AFC/FCP/SCP/PE2.0/PE1.1/SFCP/ BC2.1/Apple/Samsung 18W fast charging is implemented by IP6505T module. Supported protocols: DCP/QC2.0/QC3.0/FCP/AFC. The power input of the whole machine is implemented by XT30 interface input 24V, which supports anti-reverse connection. It comes with an Atmega32U4 microcontroller, which can monitor and control the working status of each module (the program has not been written yet). When the connected charging device does not support fast charging, such as when charging a mouse, keyboard, toothbrush, watch, etc., each module outputs 5V by default. The charging module is designed for direct plug-in board welding, eliminating the cost of board-to-board connectors, and has a cost advantage. Appearance Electrical Performance When charging a Xiaomi mobile phone model K30 Pro, the measured Vpp of VBus is 80mV.