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Tag Archives: soldering kit

Sparkfun Gram Piano Kit

While this piano only has 8 keys, users can change the octave by turning the potentiometer. (Photo credit: Sparkfun.)

Looking for a fun soldering project that does more than light up? The SparkFun Gram Piano Kit will have you singing a happy tune in no time! Once built, the piano’s capacitive resistance keys respond to your touch. Tap one of the eight keys and the …

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