from arduino import Arduino
import time
b = Arduino("/dev/tty.usbmodem1421")
pin = 13
# declare output pins as a list/tuple
b.output([pin, 13])
b.input([8])
b.servos([])
# for i in xrange(18):
# # b.setHigh(pin)
# # time.sleep(1)
# # print b.getState(pin)
# # b.setLow(pin)
# # print b.getState(pin)
# # time.sleep(1)
# an = 3.14/180 * i * 10
# an = i*10
# print an
# b.setAngle(12,an)
# time.sleep(1)
pos = 1
d = 1
s = 20
while 1:
button = b.digitalRead(8)
# if (button!=u'0\r'):
