press the key(s) on the keyboard. detects multiple keys pressed (up to about 4). detects shift keys (sort of. You'll see.) using clone ID to detect keypresses. space, enter, arrows and all printable characters.
Credit to @mstone326 for the source project, including the method. I just expanded it to include all characters recognized by Scratch, capture multiple keys and save previous key(s) pressed. Update: Added visual feedback.
