Project Idea:
This project is designed to detect overheating in machines or equipment using a temperature sensor and alert system. It is highly useful in industries or factories where machinery must be monitored continuously to avoid damage due to overheating. The system uses an LM35 temperature sensor to monitor temperature, and if the temperature exceeds the predefined limit, it triggers an alarm. The temperature is displayed using a 7-segment display, and limits can be set using push buttons.
Components:
- 8051 Microcontroller
- 7 Segment Display
- Relay
- Relay Driver IC
- Vtg Regulator IC
- LM35 Temperature Sensor
- Resistors
- Capacitors
- Transistors
- Cables and Connectors
- Diodes
- PCB and Breadboards
- LED
- Transformer/Adapter
- Push Buttons
- Switch
- IC
- IC Sockets
Software Specifications:
- Keil µVision IDE
- MC Programming Language: C
Project Features:
Real-time temperature monitoring using LM35 sensor
3-digit 7-segment display for temperature display
User-defined High/Low temperature setting using buttons
Buzzer/alarm alert system when overheating is detected
Relay-based output to cut off power if needed
Compact design with regulated 5V and 12V supply
Applications:
Industrial machinery monitoring
Factory equipment overheat detection
Educational and learning purposes for electronics students
Temperature monitoring in HVAC systems
Safety circuits in electronic appliances
📦 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):
PCB Size: 12 cm (L)x 10 cm(W) x 4cm(H)
Total Setup Area: 15 cm(L) x 12 cm(W) x 5 cm(H)
Shipping Dimensions: (Approx)
Length: 27cm
Weight: 22cm
Height: 9cm
Weight (Approx):
300 to 400 grams
Estimate project Weight (Approx): 2kg
Notes: All the products are made by LearnElectronics India and not for re-sale.
