If you want to use your Android phone as a projector, you’ll need to connect it to the projector via USB cable. Here’s how:

  1. Open the “Settings” app on your Android phone.
  2. Under “Display,” find the “Screen Mirroring” option and turn it on.
  3. Connect your Android phone to the projector via USB cable.
  4. On your Android phone, open the “Projector” app and select the “Screen Mirroring” option.
  5. On the projector, select the “Android Phone” option and press OK. ..