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The Tannerin is a musical instrument that is played by sliding a marker along the length of a wire or pad. This produces a pure sine wave tone, which ...
Begin by building the longest base possible. When sat in the middle, you should be able to easily reach either end. I built mine from Lego - just beca...
Create a "wand" by attaching a long piece of cable to a crocodile clip. This must be long enough to stretch across the entire width of the Tannerin, w...
Attach wires to either end of the nichrome wire, and feed into a circuit board. Then attach the end of the marker wire to the same circuit. I'm using ...
The circuit schematic. You will want to replace the resister with some large enough to limit the current through the nichrome wire (lest it gets too h...
Then write a short program to interpret the input values, and produce a sensible output. I use the Armstrong music system as a means of quick prototyp...
It's then time for your musical genius to shine. You might find that the slight temperature increases causes the wire to slacken, in which case you ca...
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