Friday, December 2, 2022

10 Best Electrical Engineering Projects Ideas

So, you are an electrical engineering student. Good for you. Now, you are looking for some ideas for Electrical Engineering Projects. Well, you have arrived at the right place.

As of now, engineering is a coveted aspiration. Among all the engineering disciplines, Electrical Engineering has retained its appeal over the years. The subject is all about electricity, electronics, and electromagnetism. Electrical engineering includes power distribution, emergency backups, emergency systems, surge protection, and lighting and sound. It involves designs, maintenance, and electrical equipment.

Here’s your rundown on the best ideas for your forthcoming project.

Best Electrical Engineering Projects Ideas

1. Clap Switch using IC 740 and 4017

Clap Switch using IC 740 and 4017With the help of a simple clap switch circuit, we can switch on/off any electrical appliances without moving from our place. Doesn’t this sound interesting? For this electrical project, you need:

  • IC 741 – 1, IC 4017 – 1
  • Resistors (10K) – 1
  • Resistors (1K) – 2
  • Resistors (22K) – 1
  • Resistors (470R) – 2
  • Resistors (100R) – 1
  • RED LED – 1
  • Diode (1N4007) – 1
  • Green LED – 1
  • Microphone – 1
  • Relay (9v) – 1
  • BC547 – 1
  • Variable resistor (1k) -1
  • Battery / Adapter (9V) -1

So, just browse the procedure of this wonderful electrical project. It will not only ease your life and save time but also protect you from electrical mishaps like electrical shocks. After all, the need to touch switches physically is eliminated outright.

2. Bluetooth 8-Channel relay control board (light)

Bluetooth 8-Channel relay control board (light)When it comes to less time-consuming electrical engineering final year projects, this one has to be right at the top. You can buy the Bluetooth 8-Channel relay control board from Amazon, and follow the instructions mentioned there. It is suitable for home automation applications, hobbies, projects, etc.

3. Fast Voting Game Project

Fast Voting Game ProjectKaun Banega Crorepati is one of the most-watched TV shows ever to hit the small screen. Remember the fastest finger first? The participant who answers the question correctly in the least amount of time gets invited to the Hot Seat. So it’s time to get inspired and create one of the best Electrical Engineering Projects in the form of a fast voting game. The machine will recognize the quickest finger with great reliability and display the winner. Listed here are the components required with Hardware Specifications-

  • Seven Segment Display
  • Resistors
  • Capacitors
  • Transistors
  • Cables and Connectors
  • Diodes
  • PCB and Breadboards
  • LED
  • Transformer/Adapter
  • Push Buttons
  • Switch
  • IC and IC Sockets
  • Buzzer

4. IoT Home Automation

IoT Home AutomationThe Internet of Things (IoT) is a promising technology with an increasing scope for applications. It can be leveraged to automate homes, helping control home appliances like fridges, washing machines, microwaves, etc. This system uses three parts to illustrate house lighting effects as well as a fan.

For this system, you can use an AVR family microcontroller. This microcontroller will assist the program by having a wifi modem to have individual commands on the internet. Also, an LCD display shows system status. Relays can be used to switch lots. The whole system can be powered by a 12 V transformer. The microcontroller will prepare these directions for operation and show all of them on the LCD after obtaining the command online.

Hardware Specifications

  • Transformer/Adapter
  • Switches
  • IC Sockets
  • Lamps, etc.

(You can easily get all the required items for this project for electrical engineering online.)

Software Specifications

  • Arduino Compiler
  • MC Programming Language: C
  • IOTGecko

So, let’s automate our homes!

5. Voice-Controlled Robotic Bluetooth

Voice-Controlled Robotic BluetoothWe all are familiar with Alexa, Google Assistant, and Voice search. But did you know we can invent our own voice controller for the next Electrical Engineering Projects?

Here’re the components required:

  • Arduino Uno Board
  • Arduino Cable, Motor Driver Module (L293D)
  • Motors – 2
  • Robot Chassis
  • Caster Wheel, Wheels – 2
  • Bluetooth module (HC-05)
  • Connecting wires
  • 9V battery and connector
  • Android App – BT Voice Control for Arduino (Google Playstore)

Software Details:

Download the Arduino software from the Arduino website and get it installed on your computer. The software performs two prime functions:

  1. Setup function
  2. Loop function

6. Water Heater

Water HeaterWe are living in an “instant” world. From coffee to music, everything has gone instant. Why not your water heater? This can be one of the best ideas for electrical engineering final year projects. All you need is:

  • LED
  • Resistor 220 ohm
  • Battery cap
  • Battery 9V.

So, just get these items and browse the internet for the exact procedure. Voila! your instant water heater is ready.

7. Automatic Smoke Detector Alarm

Automatic Smoke Detector AlarmFire-related mishaps can happen anytime, anywhere. So, precautions are advised. In case of fire, the whole premises get filled with smoke. If the smoke is detected early, we can prevent ourselves from a major accident. As you know, a room filled with smoke will lower the visibility. In that case, an automatic smoke detector alarm comes to your rescue. Think of it as one of the life-saving electrical-related projects.

This project is basic since it excludes expensive smoke detecting sensors. It features infrared detectors that get activated as soon as the fire emits smoke. This will trigger a fire security alarm within the sensor component. This alarm alerts you to the fire, helping save precious lives. The alarm will go off automatically when the smoke decreases significantly.

Equipment required: OME Buzzers, IC sockets, LED, battery, resistors, cables, buttons, etc.

8. Automated Night Lighting System

Automated Night Lighting SystemThe next electrical engineering projects involve a fully automated night lighting system. It detects light conditions and switches on/off a bulb accordingly.

Hardware Specifications:

  • Relay
  • LDR
  • 555 Timer IC
  • Connectors
  • Resistors
  • Capacitors
  • Diodes
  • Cables & Wires

Software Specifications:

  • Keil Compiler
  • MC Programming Language: C

9. Wireless Power Transfer System

Wireless Power Transfer SystemHave you heard about Nikola Tesla? He was perhaps the biggest inventor ever and credited with some groundbreaking inventions. Even this wireless power transfer was his brainchild. It’s one of the easiest and the best projects for electrical engineering. It requires a few hardware items, which can be easily browsed! So, just give it a try and impress everyone.


Electrical Engineering is taking the world into a hi-tech era with constant inventions. Electrical Engineering Projects are designed to help students learn complicated concepts and use the knowledge thus gained to some practical use. I hope these projects will help you to realize your electrical engineering abilities. Bonus! They can help you get grades, which can be good for your academics.

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Akhil Bhadwal
Akhil Bhadwal
Creating and curating content for 7+ years now. I've worked for different organizations on various capacities and dealt with a wide range of content that includes both tech and non-tech.

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