hey there, i am doing a design project the involves distance sensing and measurement in in tank with water mixed with a colour dye. I have established that measurement using time of flight would be quiet difficult as it is stated that i must use a PIC microcontroller for the detection. I have decided on using the intensity of light approach. The Tx and Rx circuit i have chosen is attached. My question is, using an IR receiver module in the diagram, how would i gain an analogue output so as to use an ADC?Any suggestions would be useful.
If u guys have better suggestions as to a different approach, i would love any kind of input in this regard.
Thank you.
If u guys have better suggestions as to a different approach, i would love any kind of input in this regard.
Thank you.