I 'm gonna start to work with raspberry pi and vibration sesor which has 8101-0040X-120 code. But this vibration sensor using for industrial equipments which are conveyor and lift systems. And it has frequency which is up to be 6000 hz. But it needs 7vdc excitation and I could provide only 3.3 or 5v output with my raspberry pi. Could you help me how can ı use power supply with this vibration sensor and raspberry pi?