Hie Friends, i am working on a college project and i am stuck with proximity sensor.
i need to sense the exact distance <10cm(0-10cm) from my bot to another object(size of golf ball) using R/F......so that by using 3 receivers i can pinpoint its location.....the golf ball sized object can carry a R/F transmitter...
using sonar didn't work because of the noise(reflections) from other bots and obstacles on the same arena....
Is there any circuit suitable for my application?????
Help me please,,,,, my dead line is close
Thanx.
i need to sense the exact distance <10cm(0-10cm) from my bot to another object(size of golf ball) using R/F......so that by using 3 receivers i can pinpoint its location.....the golf ball sized object can carry a R/F transmitter...
using sonar didn't work because of the noise(reflections) from other bots and obstacles on the same arena....
Is there any circuit suitable for my application?????
Help me please,,,,, my dead line is close
Thanx.