added math

2016-08-15 14:10:26 +01:00
parent d828daca57
commit 6f88dabdf3
1 changed files with 1 additions and 0 deletions
--- a/darkwater_640/darkwater_640.py
+++ b/darkwater_640/darkwater_640.py
@@ -3,6 +3,7 @@
 import RPi.GPIO as GPIO
 from PCA9685 import PCA9685
 import time
+import math

 # class Adafruit_StepperMotor:
 #       MICROSTEPS = 8