Erdabyz want’s to build a DIY Theremin. This is a musical instrument controlled without direct physical contact. The device has two antennas which in conjunction with the operators body (representing the capacitance) complete two LC oscillators. By moving your hands closer or farther from the antennas, pitch and volume of the tone are controlled.
DIY and tagged DIY, music, theremin.
My girlfriend is a musician (well, for now she’s a student) and some days ago she came to me saying that a teacher had told the class about some weird electronic instrument that you played without touching it and that was used to make alien sounds for movies. Being the electronics freak I am I automatically knew she was talking about a theremin.