Let's Make Robots!

ultra

ir sensor and ultrasonic

hay guys me again!

just wondering what the pros and cons of both of these sensors are and the one i should use in my first project.

Navigate around while avoiding obstacles with ultrasound, infrared light and air pressure based bumper sensors.
Using a

how do i use the srf005??

jubiii!!!   i finally got my robot working but i don't know how i use the srf05/srf005....

i connected it like the drawing i found from "frits1"so that the mini-LED was flashing...   but how do i USE it???

you know...   how can i tell it to do something when the disance is ....cm and then do something else when the distace is ..........cm??       

plz tell me!

 

also! here is a test of the robot !