PowerPoint Presentation

PANDORA BOX AS A PEST REPELLERADRA TAUFIQAH & SITTI AISYAH NUR MULTAZAMSMA PRIBADI BANDUNGBACKGROUNDPests are very harmful for us, but the usage of pesticide to repel them is not the right solution.

PROBLEM STATEMENTSHow to repel pests without causing any damage to the environment?How do pests behave when they heard the sounds of their predators?

RESEARCH AIMTo make a device which will not affect environment negativelyTo determine the behavior of pests when they heard the sound of their predators.

COMPONENTS OF PANDORA BOXARDUINO UNOArduino is a simple microcontroller board

ULTRASONIC SENSOR (PING)Ultrasonic sensor or ping provides an easy method of distance measurement. It is used to detect the pest.

MP3 PLAYER SHIELDMP3 Player Shield is a device which used to play musicIt is attached to the arduino

PANDORA BOX

Front ViewBack View

RESEARCH METHODTOOLS AND MATERIALSArduinoMP3 Player ShieldUSB CableMicro SD CardUltrasonic sensorJumper CableSpeakerImpraboardScissorGlueRulerWORK PROCEDURESet MP3 player shield on arduinoInsert micro SD card to SD card slotConnect ultrasonic sensor to arduinoConnect arduino which has been plugged to power supplyConnect speaker (jack audio) to arduinoArduinoUltrasonic SensorIntruder (Pest)Music PlayerSpeakerPROCEDURE FLOWCHARTStartUltrasonic sensor is measuring distanceIs there any object within 30 cm?Play musicIs there still any object?YesNoNoYesALGORITHMRESEARCH RESULT

Beforen = 21Aftern = 20

Beforen = 20Aftern = 19

Beforen = 17Aftern = 18 CONCLUSIONInvented a device to repel pests, called Pandora BoxThis device is considered as an effective device to repel pest since animals natural character especially pests, are afraid of their predators.

SUGGESTIONPandora Box could be developed by adding another sensor e. g. thermo-sensor to increase sensor accuracy.THANK YOU