Need to boost your microphone output? This circuit only requires 5 parts!
It's very easy and fast to make! Could work well with Arduino sound projects or level detectors. First part of the video is actually building the circuit, the next part is me explaining the circuit in more detail
Parts Needed: 1x LM358 2x .01uF Capacitor 1x 3.5k Resistor 1x Microphone