"high-tech monitoring" aesthetic with metal textures and smooth animations, Python 3 with Pygame (for the heavy lifting of the UI) and Pillow (to handle the textures).
- Hardware Assembly The Arduino will act as the data acquisition hub, sweeping the sensor and piping coordinates to your PC via Serial.
Arduino Nano
HC-SR04 Ultrasonic Sensor
SG90 Servo Motor
Wiring Logic:
Servo: Signal to D9, VCC to 5V, GND to GND.
Ultrasonic: Trig to D10, Echo to D11, VCC to 5V, GND to GND.
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The Arduino FirmwareThis script handles the
$90^\circ$ sweep and calculates distance. -
- The Python Tactical Interface We will use Pygame to render the "Stainless Steel / Carbon Fiber" look.
Prerequisites: pip install pygame pyserial
- Custom Desktop Integration To make it a "real" app with its own icon:
Create an Icon: Save a high-res .ico file (a radar sweep or target reticle).
Compile to .EXE: Use PyInstaller.
Command: pyinstaller --onefile --noconsole --icon=radar.ico main.py
Visual Assets: To get the "Steel" look, you should load a PNG of a brushed metal texture into Pygame using pygame.image.load('metal.png') and blit it as your background.