opencv videocapture added

Author: Tasha Kim

mycam.py

@@ -0,0 +1,26 @@
+import numpy as np
+import cv2
+
+from Arduino import Arduino
+import time
+
+# Python-Arduino Command API
+board = Arduino("9600", port="/dev/cu.usbmodem14301")
+board.pinMode(13, "OUTPUT")
+cap = cv2.VideoCapture(0)
+
+# OpenCV API
+while(True):
+	ret, frame = cap.read()
+
+	gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
+	if gray[200][200] < 50:
+		board.digitalWrite(13, "HIGH")
+	else:
+		board.digitalWrite(13, "LOW")
+	cv2.imshow('frame', gray)
+	if cv2.waitKey(1) & 0xFF == ord('q'):
+		break
+
+cap.release()
+cv2.destroyAllWindows()