Relay documentation

Our relay still is not here but we found the documentation for the relay online.

 Codes to send Relay controller

1.  Left motor on=¨e¨,  off=¨o¨
2. Right moter on=¨f¨, off=¨p¨
3. Light 1 on=¨g¨, off=¨q¨
4. Light 2 on=¨h¨, off=¨r¨
5. Magnet on=¨i¨, off=¨s¨

Higher level movement codes

1. Forward=¨ef¨    - both motors on
2. Right=¨ep¨         - left motor on right motor off
3. Left=¨fo¨            - right motor on left motor off
4. Stop=¨op¨          - both motors off