How do I build a low-tech and low-budget synthesizer?

Experience in an elementary and exciting way the basics of synthetic sound generation with an introduction to the artistic application of electronic circuits!

• Oscillator – building a simple oscillating circuit from three components
• LFO – refinement of the sound with a second oscillating circuit
• Doing strange things with electronics – experiments with sensors, our body, plants …
• References: Nicolas Collins: Handmade Electronic Music — LINK