Makaram
Member
http://db.tt/ToyvMRK4
here is a quick photo of a opamp circuit I'm trying to get working in order to filter ir diode signal. What is wrong with the circuit? I'm using a basic stamp 2 to measure the input. Sorry for the poor photo I have to do this from my phone. This is supposed to be a high pass filter circuit
here is a quick photo of a opamp circuit I'm trying to get working in order to filter ir diode signal. What is wrong with the circuit? I'm using a basic stamp 2 to measure the input. Sorry for the poor photo I have to do this from my phone. This is supposed to be a high pass filter circuit