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# Foot Step Power Generation Using Piezoelectric Sensors

Foot Step Power Generation Using Piezoelectric Sensors
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Foot Step Power Generation Using Piezoelectric Sensors
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### Foot Step Power Generation Using Piezoelectric Sensors

1. 1. Group Members 1.Muhammad Ajmal 2.Waseem Sarwar 3.Maria Anum
2. 2.  Contents  Problem statement  Brief Introduction  Type of project  Block diagram  Simulation  FYP Objective  Future Scope  Q &A
3. 3. Problem statement  In Pakistan the demand is more than the daily energy produced so we are facing power-cut after approximate 1 hour and industries are in hell these days. People uses rechargeable batteries (UPS) or diesel/petrol engine to fulfill their demands. The use of stand by generator is common in industries and large offices.We will generate electrical energy using piezoelectric material (which convert Mechanical stress into Electrical Energy) and will control the output with microcontroller.
4. 4. Brief Introduction  This project is used to generate voltage using footstep force. The proposed system works as a medium to generate power using force. This project is very useful in public places like bus stands, theaters, railway stations, shopping malls, etc.
5. 5. Type of project  Implementation type  60 % hardware  35 % software  5 % research paper
6. 6. Block diagram Piezo Sensors Bridge Rectifier + Capacitors Charge Controller LCDARDUINO Battery Load
7. 7. Simulation
8. 8. FYP Objective  Human/bio-energy is being wasted if it can be made possible for utilization it will be great invention and crowd energy farms will be very useful energy sources in crowded countries.  Pollution less generation  Noise less generation  Fuel less
9. 9. Calculations  Let’s assume the 100 footsteps push the plate of piezo electric transducer in 1 hour then the current produce is  For 1 footstep current = 10mA  100 footsteps current = 10*100  =1000mA  Produce Power:  For 1 footstep current= 10mA  For 1 footsteps voltage=12V  1 footstep power=120mWatt  1 footstep power=10*12
10. 10. Continue….  Now,  For 100 footsteps current=1A  For 100 footsteps voltage=12V  100 footsteps power=1*12  100 footsteps power=12Watt
11. 11. Calculation Table No of Footsteps Current (I) Voltage (V) Power (P) 1 0.010 12 0.12 100 1 12 12 500 5 12 60 1000 10 12 120 1500 15 12 180 2000 20 12 240
12. 12. LCD Parameter
13. 13. Future Scope The piezoelectric crystals have being start better use with the positive result . In Pakistan, maximum public movement is observed in railway station,airports and shopping malls. Hence this place can be used for piezoelectric crystals for generation of electric power. Apart from all the above places attempts are made to develop energy from our daily life by initialing piezoelectric in shoes thus in each step piezoelectric crystal can be compressed which can turned enough power to charge a cell phone,mp3 player etc through this we can generate electric power and used that for small electronic gadgets.