Physical Computing, Final Project
Physical Computing Final Project Technical Details For my final project, I have made a set of analog synthesizers. What I mean by analog is that I haven’t used any microcontrollers for this project. I will only be working with 9V batteries and a series of different IC’s ( Integrated circuits ). These are the IC chips I have used for my final build: CD4046 CD40106 CD4066 CD4017 LM386 The Synthesizer This is a very simple circuit that is generating a square wave. The small yellow 0.1uF capacitor is the capacitor that is setting the frequency range of the oscillator. The potentiometer is adjusting the fundamental frequency. First oscillator prototype This is how the oscillator sounds: https://youtu.be/j2es7WL2imU The next step is to add more effects to the synthesizer so it sounds a bit more interesting. Next I am setting up another oscillator using the CD40106 chip. The CD40106 is a Hex Schmitt Trigger or more eas