- we are going to make a Python project that uses OpenCV and Mediapipe to see hand gesture and accordingly set the brightness of the system from a range of 0-100.
- We have used a HandTracking module that tracks all points on the hand and detects hand landmarks, calculate the distance between thumb tip and index fingertip and maps the distance between thumb tip and index fingertip with brightness range.
- In the gesture of hand we control the fan speed and brightness of lamp using hand gesture
cro output - zero crossing
