1bf1e7ea-048d-49ee-b862-b531296d4b78.pdf

It is used for iot project

1. IOTBASEDLASERLIGHT
SECURITYSYSTEMUSING
RASPBERRYPIPICO

2. ABSTRACT
IntelligentMonitoring:
Thesystemutilizeslaserbeamstodetectmovementwithina
designatedarea,triggeringimmediatealertsforenhancedsecurity.
RemoteAccess:
Userscanmonitorandcontrolthesystemremotelyviaamobileapporweb
interface,ensuringpeaceofmindfromanywhere.
Energy-EfficientDesign:
TheRaspberryPiPico'slow-powercapabilitiesoptimizeenergy
consumption,makingthissystembotheco-friendlyandcost-effective.

3. BLOCKDIAGRAM

4. ▶RaspberryPiPico
▶LaserSensors
▶LDRModule
Theheartofthesystem,responsibleforprocessingsensordataand
controllingthesecurityfeatures.
Strategicallyplacedlaserbeamsthatdetectanyunauthorized
movementwithintheprotectedarea.
ALight-DependentResistor(LDR)moduledetectstheambient
lightleveltoensureaccuratesensorreadingsandenergy
efficiency.

5. PINDIAGRAM

6. CIRCUITDIAGRAM

7. COMPONENTS
▶RaspberryPiPicoW
Isusedasthemainmicrocontrollerinthelaserlightsecurity
system.Itssmallsizeandlowpowerconsumptionmakeit
idealforthisapplication
▶LaserLightSensor
Powerfullaseremittersthatcreatethesecurityperimeter
aroundtheprotectedarea
▶LDRSensorModule
Alight-dependentresistor(LDR)sensormoduleisusedtodetect
changesinlightintensitywithinthesecurityperimeter.Itprovides
feedbacktotheRaspberryPiPico,triggeringtheappropriatesecurity
alerts.

8. APPLICATIONS
HomeSecurity
Protectyourresidencefromunauthorizedentrywiththis
intelligentlaser-basedsecuritysystem.
CommercialSecurity
Safeguardyourbusinesspremises,warehouses,orretailspaces
withthiscutting-edgesolution.
ConstructionSiteMonitoring
Monitorandsecureconstructionsites,equipment,andmaterials
withthisversatilesystem.

9. RERERENCES
✔RaspberryPiPicoWdocumentation-officialguide
✔Lasersensortechnicalspecifications-Thorlabsproductpage
✔LDRmoduleintegrationguide-Adafruittutorial
✔PythonprogrammingexamplesforRaspberrypiPicoW-GitHubrepository

10. THANKYOU…