hasanaziz008
New Member
hi
i am making a line tracking robot and i am using an infrared emitter and detector i read it some where that if i make the emitter ocillat at 440MHz i can avoid all noise or problems caused by visible light
now the problem is that i dont know what to do with the dector should i simply place i or do i have to add some circuitry wih it to detect the signal at 440MHz please help
i am making a line tracking robot and i am using an infrared emitter and detector i read it some where that if i make the emitter ocillat at 440MHz i can avoid all noise or problems caused by visible light
now the problem is that i dont know what to do with the dector should i simply place i or do i have to add some circuitry wih it to detect the signal at 440MHz please help