Modifying the official Arduino Robot

Other Hardware Robotics
1

Hi, iv'e been trying to make a few modifications to the Official Arduino Robot, my first job was to get the runaway robot sketch working with a PING ultrasonic distance sensor as opposed to the maxbotix advised in the sketch, i managed to do this successfully and now I'm wanting to add a few LED's onto the robot which indicate when its too close to an object and when it isn't.

My aim is a green LED to be lit when the robot is object free, i then want another two red LED's to blink when the robot is turning, i seem to have been modifying the code for days now and I'm just getting no where. Does anyone have any suggestions on how to incorporate a multiple LED blink sketch into the runaway robot sketch?

Im currently using TKD1 for the green LED and TKD0/TKD3 for the red LED's.

Thanks

2

Can you share how you got the ping sensor working? I'm trying to get a SRO4 sensor to work, and though I can get the sensor itself working on the robot fine, I can't get it to control the robot itself.. Thanks, if possible. J