legend killer
Member
Hi everyone,
i m trying to make a counter with an infrared sensor.the counter should count the number of times the infrared beam is cut.
I have the 74160 ic for counting.i made the infrared sensor which gives output of 3.4 v when the beam is cut
i m stuck with the pulse input to the 74160 ic.i m not getting proper results when i m connecting the output of opamp(which i m using as a comparator)
can anyone tell me how to give pulse to the ic in this ay
i m trying to make a counter with an infrared sensor.the counter should count the number of times the infrared beam is cut.
I have the 74160 ic for counting.i made the infrared sensor which gives output of 3.4 v when the beam is cut
i m stuck with the pulse input to the 74160 ic.i m not getting proper results when i m connecting the output of opamp(which i m using as a comparator)
can anyone tell me how to give pulse to the ic in this ay