Description

Buy Ready-Made Load Monitoring Device Project for B.Tech Students

Are you looking for a final year Electrical Engineering project that is practical, innovative, and guaranteed to impress?
This Load Monitoring Device is the perfect choice for your B.Tech final year project.

Why This Project?

• 💡 Unique Idea – Not just a simple circuit, but a real system that prevents electrical overload.
• ⚡ Practical Use – Can be used in homes, labs, or small offices to control power safely.
• 🖥️ Microcontroller Based – Built using Arduino Nano, easy to understand and explain.
• 📚 Student Friendly – Simple to demonstrate in front of teachers and examiners.
• 🔧 Fully Tested – Project already assembled and tested with different loads.

Components Used

• Arduino Nano (main controller)
• Current Sensor (CT103, 5A rating)
• Small Transformer (for AC voltage measurement)
• Relays (to switch loads on/off)
• 4×4 Keypad
• LCD Display with I²C module
• RTC Module
• Other small parts (resistors, transistors, rectifier, wires, etc.)

How It Works ⚙️

Setting the Limit:

• The user enters the maximum power value for each output line using the 4×4 keypad.
• For example, you can set Line 1 = 100W, Line 2 = 80W, Line 3 = 120W.

Monitoring the Load:

• A current sensor (CT103) measures the current.
• A small transformer measures the AC voltage.
• The Arduino Nano calculates the real-time power (Voltage × Current).

Comparison:

• The Arduino continuously checks if the load on any line has crossed the preset limit.

Automatic Cut-off:

• If the load goes above the set value, the Arduino sends a signal to the relay.
• The relay disconnects that line instantly, protecting the system from overload.

Display & Storage:

• The LCD screen shows the voltage, current, and power of each line.
• The EEPROM memory saves preset values, so they are not lost if power goes off.
• The RTC (Real-Time Clock) module records the exact time when an overload happens.

Why Students Love This Project

• Easy to explain and demonstrate in labs or classrooms.
• Covers important topics like power monitoring, sensors, and microcontrollers.
• Looks professional with LCD display, keypad, and relays.
• Can be upgraded with IoT for extra marks.

Applications

• Preventing overload in hostels, labs, and classrooms.
• Energy monitoring for small buildings.
• Learning tool for embedded systems and power electronics.

Project Video

Package Includes

• 1 x Electrical Load monitoring device : Arduino based Power monitoring/balancing system using 4×4 keypad