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Soil Moisture & pH Alarm System Using 8051 Microcontroller
💡Project Idea:
Plants require not only sufficient water but also balanced soil pH for healthy growth. Monitoring these conditions manually is tedious and often neglected. This project solves the problem by using an 8051 microcontroller along with a soil moisture sensor and a pH sensor to continuously monitor soil conditions. The system displays real-time values on an LCD and activates a buzzer alarm if values fall below safe limits—helping maintain optimal plant health.
 
🧩 Components:
  • 8051 Microcontroller
  • Soil Moisture Sensor
  • pH Sensor Module
  • 16x2 LCD Display
  • Crystal Oscillator
  • Resistors, Capacitors
  • Transistors, Diodes
  • LED Indicator
  • Relay (optional, for water pump alerting)
  • Push Buttons and Switches
  • Power Adapter/Transformer
  • PCB and/or Breadboard
  • ICs and IC Sockets
  • Wires and Connectors
 
Software:
  • Keil µVision IDE
  • Embedded C Programming
 
✨ Project Features:
  • Real-time monitoring of soil moisture and pH level
  • 16x2 LCD screen to display sensor values
  • Buzzer alarm for low moisture or unbalanced pH
  • 8051-based embedded automation system
  • Compact, portable and reliable prototype
  • Simple interface for easy student understanding
  • Ideal for learning sensor interfacing with microcontrollers
 
🚀 Applications:
  • Smart plant monitoring system
  • School/college electronics mini projects
  • Agricultural technology demonstrations
  • Embedded system training kits
  • DIY home gardening automation
 
📦 Project Includes:
  • Fully assembled and tested circuit
  • Circuit diagram
  • Source code 
(For DIY KITs - only the components will be provided)
 
Project Types:
  • DIY KIT(Do IT YourSelf KIT) - We are providing only components in this kit for this project
  • DIY KIT with Code & Circuit Connections - Along with the components, you will get the Code and the Circuit Connections file to help you build the project easily.
  • Readymade Breadboard - We are providing fully assembled, tested and ready-made project using plug-n-play jumper wires and breadboard with all the other components, code & circuit diagram.
  • Readymade Soldered - We are providing fully assembled, tested and ready-made project soldered on a PCB with all the other components, code & circuit diagram.
 
📐 Dimensions (Approx):
  • Main Unit: 12 cm(L) x 10 cm(W) x 4 cm(H)
 
Shipping dimensions: (Approx)
Length = 20cm
Width = 20cm
Height = 10cm
 
⚖️ Weight (Approx):
  • 350 gm
 
Estimate Project Weight: 1 KG
 
Notes -
  • All the products are made by LearnElectronics India and not for re-sale.

Soil Moisture & pH Alarm System Using 8051 Microcontroller

PriceFrom ₹4,500.00
Quantity

    • Order Processing Time:

      • All project orders are processed within 2-3 business days after payment confirmation.
      • After processing, the development of your project will begin. We require a minimum of 10-15 days to complete and prepare your project for shipment. However, please note that the delivery time is an estimate and may vary depending on project complexity and component availability.

    • Delivery Timeframe:

      • While we strive to deliver your project within the specified timeframe, there is no guaranteed delivery date. The actual delivery time may be shorter or longer depending on various factors, including shipping delays, customs clearance, and unforeseen technical challenges.
      • We will keep you informed of your project's progress and provide updates on the estimated delivery time as needed.

    • Shipping and Delivery Charges:

      • Delivery charges are additional and are not included in the project price. The shipping cost will be calculated at checkout based on your location and the chosen shipping method.
      • Customers are responsible for any customs duties, taxes, or fees that may be applicable in their country.

    • Order Cancellations:

      • Due to the customized nature of our projects, orders can only be canceled within 24 hours of placement. After this period, the order is non-cancellable as work will have already begun.

    • Returns and Refunds:

      • As these are custom-built projects, we do not accept returns or offer refunds unless the project is defective or significantly not as described.
      • If there are any issues with your project upon delivery, please contact us within 7 days to resolve the matter.

    • Technical Support:

      • We provide basic technical support for the first 30 days after delivery to help you set up and operate your project.
      • Extended support and customization services are available at an additional cost.

    • Disclaimer:

      • We are not responsible for delays caused by external factors beyond our control, including but not limited to shipping carrier delays, natural disasters, or government restrictions.
      • By placing an order, you agree to the terms and conditions outlined in this policy.
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