A Synth Circuit From A 74C14? Yup! (Part 4)

I've added another oscillator to the circuit. The two oscillators outputs connect via 1N914 diodes and then into a volume pot. One oscillator uses a potentiometer and the other uses a photocell (photo-resistor). The oscillator with the photo-resistor has a larger value capacitor, 0.47 uF which creates some very cool pulsing effects!
I found an "Instructable" that goes through the steps of doing what I did here with the 74C14 Hex Schmitt Trigger: www.instructab...
(Not written by me).
My Previous video on this circuit:
Part 3: • 74C14 Schmitt Trigger ...
Part 2: • Hex Schmitt Trigger (7...
Part 1: • Simple Oscillator/Synt...
If anyone would like the schematic please let me know.

[@tronicraft]

My idea to add a screen shot of the schematic didn't work the way I thought it would, so I'm going to add a link to the schematic soon. Thanks.

[@abominablemusic]

I'm enjoying these videos, seems like a simple drone synth would be easy to make based on your instructions. I don't have a breadboard (yet), a simple diagram would be awesome!

[@tronicraft]

Thank you. A drone synth is very easily done with this chip. I'll get a diagram uploaded. But in the meanwhile check this out: www.instructables.com/Schmitt-Trigger-Synthesizer/ This person did the same thing with this IC, close-ups of the breadboard and components. (For some reason they used a voltage regulator, however that isn't necessary, you can just use a battery directly connected to the IC's +V and (-).

[@abominablemusic]

@@tronicraft cool beans, my dream project is some sort of homemade drone synth mounted in an old toy.