#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
Adafruit_SSD1306 oled(128, 64, &Wire, -1);
void setup()
{ oled. begin(SSD1306_SWITCHCAPVCC, 0x3C);
  oled. clearDisplay();


  oled.drawCircle(64, 32, 31, SSD1306_WHITE);
  oled.fillCircle(47, 24, 5, SSD1306_WHITE);
  oled.fillCircle(80, 24, 5, SSD1306_WHITE); 
  oled.fillRect(46, 40, 38, 2, SSD1306_WHITE);
  oled.display();
}

 
void loop()
{

}