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Accurate Room Temperature Controller Project .
Project Idea:
A student‑friendly digital temperature controller built around an 8051 microcontroller. It uses a digital temperature sensor for precise temperature monitoring and autonomously switches a heater (represented by a lamp) and an AC (represented by a small fan) to maintain the set temperature. Settings are adjusted via push-buttons, and current temperature is shown on LCD or 7‑segment display.
 
Components:
  • 8051 Microcontroller
  • 7 Segment Display
  • DC Cooling Fan
  • LM35 Temperature Sensor
  • Resistors
  • Capacitors
  • Transistors
  • Cables and Connectors
  • Diodes
  • PCB and Breadboards
  • LED
  • Transformer/Adapter
  • Push Buttons
  • Switch
  • IC
  • IC Sockets
  • Lamp
 
Software Specifications:
  • Keil µVision IDE
  • MC Programming Language: C
 
Project Features
  • Digital sensor for ±0.5 °C accuracy
  • Dual display: LCD + 4‑digit 7‑segment display
  • Settable high/low temperature thresholds using push buttons
  • Automatic switching between heater (lamp) and cooler (fan)
  • Visual status via LEDs
  • Microcontroller-driven logic with relay-driven loads
  • Plug-and-play dev board for ease of programming and learning
 
Applications:
  • Laboratories and educational setups
  • Electronics or greenhouses needing tight thermal control
  • Demonstration projects in engineering classes
  • Prototype for industrial HVAC 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:
Prototype board assembly: 
15 × 10 × 5 cm (L × W × H)
Housed Version (Acrylic/PCB Enclosure):
 20 × 12 × 6 cm (L × W × H)
 
Shipping Dimensions: (Approx)
Length: 35cm
width: 22cm
height: 11cm
 
Weight: (Approx)
  • Without power adapter: ~250 g (circuit components, board, display)
  • With adapter and casing: ~400 g
 
Estimated Project Weight: 2kg
 
Notes - All the products are made by LearnElectronics India and not for re-sale.

Accurate Room Temperature Controller Project

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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