A QC3 controller using Arduino (2019)

My QC3 controller, I built using Arduino Nano.

The goal was to command the QC chargers to output the desired voltage.
The waveform is probably not very clean if a cheap QC3 charger is used and the load is high.

Here is the Arduino library I used for this project:

GitHub - forughi/QC3Control: Set the voltage of a Quick Charge 3.0 source via the Arduino.Set the voltage of a Quick Charge 3.0 source via the Arduino. - GitHub - forughi/QC3Control: Set the voltage of a Quick Charge 3.0 source via the Arduino.

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