oscillator circuit

Posted on Feb 6, 2014

Here`s a small LM386-based square-wave oscillator built from the following schematic. I replaced the 30k resistor with a 50k Potentiometer from my stash of parts which then, of course, acts as a pitch controller. The following audio is some track recordings made in Ableton 8. 0 with a little filter on one track and some reverb the air-raid siren so

oscillator circuit
Click here to download the full size of the above Circuit.

unding noise. Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

Leave Comment

characters left:

New Circuits



Popular Circuits

Low pass filter for Subwoofers
AC Lamp Chaser schematic
Dynamic Microphone Preamp
RF amplifier circuit diagram
Video monitor adapter enhances oscilloscope
Need to have the circuit schematic for LG 29SA1RL model
99 nissan sentra
Three-tone electronic doorbell 1
Shay Tips
Four lighting sound and light control switch circuits
Constituted by the PGA203 and ISO102 Isolated programmable gain instrumentation amplifier