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Smart Plant Care Kit for Gardeners: Electronic Circuit for Optimal Plant Care Management

Enhance your gardening skills with our Electronic Kit designed to monitor soil moisture, rainfall, and sunlight for plant health. Join our demo to see how the circuit ensures plants receive the perfect care.

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Smart Plant Care Kit for Gardeners: Electronic Circuit for Optimal Plant Care Management

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  1. Electronic Kit for plants lovers Gardening Care EE2031E Circuit & System Design Lab (Mini-Project Demo) Presented By Kyaw Soe Hein(A0103612Y) & Lew Jiahui(A0105416R)

  2. Agenda Overview Plants are sophisticated living things- caring them would need extra attention. In gardening, daily watering process play the most important part. Under-watering- withering Over-watering- Droopy Effect Exposing sunlight would also have effect on photosynthesis process. Conceptual IDEA Objectives & Specifications Circuit Design Demonstration of Application

  3. Conceptual IDEA Key Areas of Interest Optimum moisture Condition for plants Raining or Over-watering condition Sunlight Exposing Status

  4. Objectives & Specifications Objectives Specification Moisture sensors- probe soils resistance (>1.5Mohm & <2.5Mohm) Rain Sensor- Copper Grid to detect presence of flooding or raining Light Status – LDR circuit to detect Bright, Cloudy and Dark Integrates together and develop logic circuit for alarm • Develop Detectors/Sensors for moisture & water • Develop light Sensor for sunlight status • Integrate Sensors for monitoring of watering process • Activate Alarm when out of specified condition

  5. Objectives & Specifications Low moisture with Sunny light Inappropriate for plants (Alarm STATE) Low moisture with Cloudy/Dark light Moisture Sustainable (No Alarm STATE) High moisture with Sunny Light Optimal condition for plants (No Alarm STATE) High moisture with Cloudy/Dark light Good condition for plant (No Alarm STATE) (RAIN Detection or Over-watering) Key Indicator as a ceiling of the logic RAIN detection (ALARM ACTIVATE) No RAIN Detection (Check the moisture & Sunlight Status)

  6. Circuit Design Moisture Sensor Metal Probes with BJT Rain Sensor PCB copper Grid with BJT Light Sensor Light Dependent Resistor with Op-amp Monitoring Conditions Logics Gates with Buzzer

  7. Project Demonstration Low moisture with Sunny light Low moisture with Cloudy/Dark light (Low Resistance in Probes Reading) High moisture with Sunny Light High moisture Cloudy/Dark light (High Resistance in Probes Reading) Rain/No Rain (demonstrate lastly) (Short-circuit/Open-circuit) Rain Detector takes time to dry up

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