Hello folks, I'm looking for advice on how to go about this project.
My intension is to build a circuit that can use two types of sensors, condenser microphone for sound detection and a phototransistor for light. (not used together/same time)
I would like to incorporate a PIC to sense the signals and then control a camera. The camera side I think I have sorted out but am wondering;
Can I use a simple opamp that will cater for both types of sensors?
Can this be done with one opamp circuit to keep things simple.
Any suggestions and ideas will be greatly appreciated. Thanks a lot............John
My intension is to build a circuit that can use two types of sensors, condenser microphone for sound detection and a phototransistor for light. (not used together/same time)
I would like to incorporate a PIC to sense the signals and then control a camera. The camera side I think I have sorted out but am wondering;
Can I use a simple opamp that will cater for both types of sensors?
Can this be done with one opamp circuit to keep things simple.
Any suggestions and ideas will be greatly appreciated. Thanks a lot............John