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Search for «Rochelle salt piezoelectric crystals».
by drran 5y ago
Search for «Rochelle salt piezoelectric crystals».
- fuzzfactor 5y agoHere's a project where Rochelle salt can be crystallized to get a piezo effect. http://srjcstaff.santarosa.edu/~yataiiya/E45/PROJECTS/Homebrew%20Piezoelectric%20Crystal.pdf http://srjcstaff.santarosa.edu/~yataiiya/E45/PROJECTS/Homebr... The sodium carbonate needed is otherwise known as "washing soda" in addition to being called "soda ash".