dhenry:
The design around the opamp is all wrong.
dhenry appears to have mistaken the LM386 audio amplifier in your schematic for an op amp, so I suggest you ignore his comment.
dhenry:
The design around the opamp is all wrong.
dhenry appears to have mistaken the LM386 audio amplifier in your schematic for an op amp, so I suggest you ignore his comment.