Make: Dual Voice Theremin Kit In this project you will make the simplest version of a contact-less theremin-like tone producing device. At the heart of the project is a 556 timer integrated circuit. Kit Includes:Part No.Qty.Description 10147019V Battery Snap Holder with 10 Inch Wires 11081444Phototransistor Visible Spectrum NPN 5mm 570nm 100mW 19873119V Energizer Alkaline Battery 207231830-Point Solderless Breadboard 6.5" x 2.125" 2127718170-Piece Jumper Wire Kit - 22AWG 14 Lengths 10 Colors 22341342Micro Round 8 Ohm Mylar Speaker 93 dB 1.5 Watt 1.5" Wires 243281IC LM556N DUAL (555) TIMER 255402Capacitor Monolithic Ceramic 0.22AmicroF 50V A 20% 3308202Capacitor Radial 47 uF 50 Volt 20% 105c 6.3x11x2.5mm 6911041Resistor Carbon Film 10k Ohm 1/4 Watt 5% 6912601Resistor Carbon Film 47k Ohm 1/4 Watt 5% 6915852Resistor Carbon Film 1.0M Ohm 1/4 Watt 5% Resources & Downloads Two-Tone Theremin Project instructions
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