We want to make a “follow me” robot like this one:
Where can I buy the infrared ranging sensors listed here?
http://docs.makeblock.com/diy-platform/en/mbuild/hardware/sensors/ranging-sensor.html
It looks like the mega comes with 3 of them.
Or if there are other sensors that would work similarly please share. I don’t know if multiple ultrasonic sensors would interfere with each other…!
We could do it with just one ultrasonic sensor, where the bot looks around for the closest object, but it would be too jerky.
Thanks!