Latest Microcontroller Projects for Engineering Students

Innovative microcontroller projects for engineering students

Microcontroller and its role in electronics-

A microcontroller is an integrated circuit or a system that consists of a processing unit, memory, and input/output peripherals. Microcontrollers are ubiquitous in the projects based on electronics.

They are mainly used in automatic embedded systems to digitally control these devices. Microcontrollers have a wide use in electronic based devices from computer system peripherals, robotics, and mobile communications to automobiles, aeronautics, and defence systems.

The first commercial microprocessor, the Intel 4004, was released in 1971. In the next coming years, more capable microprocessors in terms of speed, cost and size started to become available. Hence, microprocessors continue to evolve over time and new features are added onto them every moment. So let us take a glance at some innovative microcontroller projects for engineering students.

Furthermore, there are various platforms on the internet that can help you to get extra knowledge on microcontrollers. Eckovation is a leading social platform that can guide you with its informative articles on microcontrollers. So click below for some more information on microcontrollers.

PIC16F84 Microcontroller

List of Latest Microcontroller Projects for Engineering Students

Here is the list of microcontroller projects based on different functionalities.

Microcontroller projects in the field of robotics-

  • Voice controlled robot-

Innovative microcontroller projects for engineering students

Due to advancements in technology, Wi-Fi enabled robots are available very easily today. One of these robots is a Voice Controlled Robot. This robot is aimed to control a robot by sending voice commands. The objective of this creative project is for the robot to act a certain way in response to the voice commands from the user. The robot will move in the desired position after receiving these commands.

Components used-

  1. Microcontroller- AT89C52.
  2. Bluetooth module.
  3. 16×2 LCD.
  4. LEDs.
  5. Resistors.
  6. Capacitors.
  7. Voltage regulator.
  8. Crystal oscillator.
  9. Shift register.
  10. PCB, power supply, and connecting wires.
  • Line following robot-

Innovative microcontroller projects for engineering students

The microcontroller based line following robot is an extremely simple automated robot. The goal of this project is to make the robot follow a particular specified path. Incidentally, the path may be a black line on white surface or vice versa. This line follower robot makes use of a line sensor to correct the path of the robot. Consequently, Line follower robot is a versatile robot with applications in automobiles, human services, industrial applications, and so on.

Components used-

  1. Microcontroller- Atmega 8.
  2. Motor driver IC.
  3. Motor.
  4. IR sensor circuit ( IR transmitter and IR receiver).
  5. Resistors.
  6. Power supply
  7. Connecting wires.

Do you want to explore about robots? Then check out the Eckovation’s Online Robotics Certification Course with guaranteed internship!

Home Automation Systems using Microcontroller-

  • Bluetooth controlled home automation system-

Innovative microcontroller projects for engineering students

Home automation is a current trend when it comes to electronic projects. As a result there is a plethora of smart devices which are capable of making their own decisions without much human intervention. These devices make our lives easier. Thus one of these home automation based projects is a Bluetooth controlled system. The basic idea behind this project is to use your smart phone to control various appliances in your home. First, the smartphones sends the signals to the microcontroller. Finally, the microcontroller can switch ON or OFF the connected appliances. Hence, the bluetooth controlled home automation system serves the purpose to make our lives easier.

Components used-

  1. 8051 Microcontroller.
  2. Bluetooth module.
  3. Bluetooth control app.
  4. Smart phone.
  5. Resistors.
  6. Capacitors.
  7. IC 7805.
  8. Relay.
  9. Power supply.
  10. Connecting wires.

Security systems based on microcontrollers-

  • GPS based Vehicle tracking system based on GSM technology-

GPS based Vehicle tracking system based on GSM technology

The GPS and GSM based vehicle tracking system is a great project to use your technical skills for a good cause. The safety of your vehicle is your major concern. This system can be installed in your vehicle. Moreover, the GSM module contains a sim. Then, this sim sends messages to the authorized mobile number. The message contains the real time location of your vehicle. Finally, your smart phone can track the vehicle based on this information. Hence, the vehicle can be located easily in real time.

Components used-

  1. Microcontroller- AT89C52.
  2. GPS module.
  3. GSM modem.
  4. Smart phone.
  5. Multiplexer IC.
  6. DB-9 connector.
  7. MAX 232.
  8. 16×2 LCD.
  9. Power supply.
  10. Connecting wires.
  • Digital code locker-

Digital code locker

The safety of our valuables is a prime concern for us. Hence, digital lockers are an essential part of our daily lives. So this project is a simple digital lock system using a microcontroller. First, a predefined code is fed to the system. Now every time anyone tries to access the valuables inside, the locker asks for a code. Consequently, when the code entered is wrong, the system will alert the user by using a buzzer.

Components used-

  1. Microcontroller- AT89C52.
  2. 16×2 LCD.
  3. 4×4 keypad module.
  4. Buzzer.
  5. Resistors.
  6. Capacitors.
  7. IC 7805.
  8. Crystal oscillator.
  9. Power supply.
  10. Connecting wires.

In conclusion, this was a list of some innovative microcontroller projects for engineering students. Additionally, some more creative projects based on microcontrollers are given as follows.

  • RFID based security system.
  • PIR sensor and GSM based security system.
  • Wi-Fi based secure wireless communication system.
  • Restaurant menu ordering system.
  • LPG leakage detector.
  • GPS based Ambulance tracker.
  • GSM based digital weather system.
  • Touchscreen based door lock system.
  • RFID based attendance system.
  • GSM based water level overflow indicator.
  • Traffic light control system.

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