3 ms·
Never tried but i would go for a geophone. The datasheet of this one https://www.sparkfun.com/products/11744 https://www.sparkfun.com/products/11744 says that i
by krisoft 6y ago
Never tried but i would go for a geophone. The datasheet of this one https://www.sparkfun.com/products/11744 https://www.sparkfun.com/products/11744 says that it has reasonable response along that range.