shaz
Member level 4
dear frndz,
i am designing this ir sensor module..the circuit daigram is as shown below..now when i test this ,the ir sensor gives output signal ie., a low pulse for less than one second and then goes high . i am giving frequency output of oscilltor as 38khz.
please help me find out the mistake
i am designing this ir sensor module..the circuit daigram is as shown below..now when i test this ,the ir sensor gives output signal ie., a low pulse for less than one second and then goes high . i am giving frequency output of oscilltor as 38khz.
please help me find out the mistake