first tell me how much range | Electronics › Electronics › Enhancing range of ir sensor using 555 ic as pwm › first tell me how much range March 17, 2014 at 7:17 am #11316 Ashutosh BhattParticipant first tell me how much range you are getting? next question how much range you want? third and last question r u using readymade IR proximity sensors or you have made ur own? the basic thing is with most of the available sensors you will get range of 2″ to 6″ max.
