development and applications of piezoelectric crystals

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Data using 3 NThis data shows the difference voltagesproduced among the piezoelectricmaterials using a constant force of threeNewtons.Material Force (N) VoltageProduced(V)RochelleCrystal3.00 2.540Ceramic Disk 3.00 2.400QuartzCrystal3.00 0.029Bone 3.02 0.005
TESTING METHODS CONT. Maximum voltage using periodic impactsUsing oscillatory motion (12.44 Hz), we found the amount of voltage produced usingRochelle saltsThis is an improved set up that produced consistent voltagedata due to periodic applied force.
Page 2 and 3: HISTORY OF PIEZOELECTRICITYDerived
Page 4 and 5: PIEZOELECTRIC MATERIAL• Naturally
Page 6 and 7: OUTLINE OF PROJECT1. Crystal Growth
Page 8 and 9: REACTION FORMULA CONT.Potassium sod
Page 10 and 11: GROWING ROCHELLE SALT CRYSTALS• P
Page 12 and 13: CRYSTAL GROWTHDay one of Rochelle s
Page 14 and 15: TESTING
Page 16 and 17: TESTING EQUIPMENTLeft to right, top
Page 18 and 19: Data- Maximum Amount ofOutputThe da
Page 20 and 21: Data- Disks in SeriesThe green run
Page 22 and 23: LED LIGHT WITH PARALLELCONNECTION
Page 24 and 25: TESTING METHODS CONT. Relationship
Page 26 and 27: DATA- QUARTZ CRYSTAL PEAK VOLTAGEVS
Page 28 and 29: DATA- CERAMIC DISK PEAK VOLTAGE VS.
Page 32 and 33: DATA- MAXIMUM VOLTAGE USINGPERIODIC
Page 34 and 35: OUR APPLICATIONS- SPEAKERSSpeaker u
Page 36 and 37: OUR APPLICATIONS- “THE SANDWICH
Page 38 and 39: PRESENT DAY APPLICATIONS Microphone
Page 40 and 41: FUTURISTIC APPLICATIONS Could not p
Page 42 and 43: CONTINUING FURTHER Goals Produce hi
Page 44 and 45: REFERENCES Zhu, Xinhua. Piezoelectr

development and applications of piezoelectric crystals

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