ch224k
There are 2 repositories under ch224k topic.
wagiminator/ATtiny814-USB-PD-Adapter
USB Type-C Power Delivery Trigger and Monitoring Board
wagiminator/ATtiny412-USB-PD-Inverter
Turn your USB PD Power Adapter into an AC Power Source
There are 2 repositories under ch224k topic.
USB Type-C Power Delivery Trigger and Monitoring Board
Turn your USB PD Power Adapter into an AC Power Source