Bresenham's Circle Algorithm #arduino #raspberrypi #esp32 #maths

Bresenham's Circle Algorithm Visualized

Learn how to draw perfect circles without floating-point math! In this video, we implement Bresenham's Circle Algorithm on an LCD display using Arduino and create a stunning neon visualization.

✨ What you'll see:
- Step-by-step circle drawing animation
- Neon visualization on black background
- Perfect circle drawing using only integers
- Efficient algorithm implementation
- No complex math or floating point calculations

🔧 Hardware used:
- Waveshare RP2040 microcontroller with 1.28" LCD display
- Arduino IDE

🚀 Key concepts covered:
- How Bresenham's algorithm works
- Decision parameter calculation
- 8-way symmetry in circle drawing
- Efficient pixel plotting
- Why it's better than using x² + y² = r²

👉 Perfect for students, hobbyists, and anyone interested in computer graphics algorithms!

#raspberrypi #esp32 #arduino #algorithms #geometry #maths