bhan1992
Member level 1
hi,
i want to design a device to sense the distance between two objects.
for example, when the transmitter is near to the receiver, there will be a beep sound. as the transmitter and receiver gets closer, the beep sound will be come more frequent until a certain range the sound will just be on.
can this be done using IR transmitter and receiver with a PIC? or is there any other better ways of getting the task done?
thank you for your reply
i want to design a device to sense the distance between two objects.
for example, when the transmitter is near to the receiver, there will be a beep sound. as the transmitter and receiver gets closer, the beep sound will be come more frequent until a certain range the sound will just be on.
can this be done using IR transmitter and receiver with a PIC? or is there any other better ways of getting the task done?
thank you for your reply