Mini Projects Ideas on Embedded Systems

Mini embedded system projects are perhaps the largest solo type of projects, particularly in admiration to students of electronics & electric engineering stream. These mini embedded projects are the most popular project amid the engineering students for a number of reasons. Out of the many grounds for picking projects supported by embedded systems the most realistic reasons are- cost effective, easy to demonstrate, easy to comprehend and give explanation etc. Also amid the different other alternatives available, embedded systems is the domain where engineering students can put their efforts in developing a pioneering & innovative projects.

Mini Embedded Systems Projects Ideas:

Look at the following some of best mini embedded systems projects ideas.

1. Biometrics ATM System

Bio Metric ATM System
Bio Metric ATM System

In this project we have created a model for making use of biometrics outfitted ATMs (Automatic Teller Machines) to supply a lot of social services comprising verification of identity and providing social safety, unemployment, well-being and pension benefits to a huge section of the population. This project reviews how Automatic Teller Machines have developed into a technology application giving financial amenities to a large section of our society, and the technical utility behind the provisioning of those amenities. Biometrics advancement and functionality is discovered and a technical model is created for its incorporation to present ATM machines, database & networks. This project wrap up by delineation probable benefits to government, business & individuals, together with overcoming few of the social and legal barriers.

2. GSM Based ECG Tele-Alert System

This assignment is created for the Doctors to investigate the patient’s heart beat and if something weird and odd happens it informs the doctor with the help of GSM technology and also saves the information in central server via RF.

The key component of the project is Micro-controller, GSM & Heart beat sensor. The heart beat sensor is allied with the patient’s body. If the heart beat readings are below or above a preset range, it transmits a signal to the Micro-controller. The microcontroller without delay transmits a signal to the server via RF transmitter and also conveys a signal to the GSM circuit. This GSM controller informs the Doctor by sending a SMS.

The RF retriever obtains the signal and in view of that shows the heart beat status. If the doctor is unavailable at any particular instance, the information’s are saved in the PC and doctor can examine it later or whenever necessary. The program of micro-controller is written in assembly language and the programs for port are written in Visual Basic. The micro-controller brought into play is PIC 16F73

3. On-Board Diagnostic (OBD) System

This project aims at the development of OBD (On-Board Diagnostic) system for auto-mobiles. The intended On-Board Diagnostic system has a micro-controller based development system and comprise of- sensors fixed at various sections of the vehicle to scrutinize different parameters, the processing unit installed will take information from the sensors and indicates conditioners, evaluate the synchronized figures of the vehicle parameters and give output to the user interface. By this system will be capable to make a diagnosis about faults, strange unexpected changes, alert user of any abnormal situation, and in few cases point out the reason of fault.

This OBD system is intended fundamentally to be applied on automobiles that do not have factory integrated OBD systems, and can be effortlessly built-in devoid of major variation to the automobile. It is a user friendly OBD system with integrated LCD and keypad accessibility though which user can see parameter figures, caution notices and describe custom confines for various parameters as per the vehicle.

4. Microcontroller Based Electronic Queue Control Systems

In this project we have used low-cost & portable micro-controller for developing an EQC (electronic queue control) system. It has been developed with the intention of controlling the queue in banks, ticket reservation counter, customer service center, mobile or electricity bill paying centers etc. The main objective of the intended systems is to uphold a queue without creating any menace.

Two different systems have been designed with slight difference in features. In First EQC system, a universal display has been employed for showing token number and service counter number while in second EQC system, each & every token number is exhibited separately in every service counter with different displays. In both designs, each client has to take a token and only then he/she will be served when the token number is showcased in display unit. The systems were intended around a 16F72 IC, a low-priced 8-bit PIC micro-controller and completely software controlled. All control programs have been created by employing the PIC assembly language. Lastly, the Queue systems have been verified under various situations to estimate its performance.

5. Brain-Actuated Humanoid Robot Navigation Control

This project of Brain-actuated robotic systems have been intended as an innovative control interface to interpret various human intents into suitable action commands for robotic applications. This project suggests a brain triggered humanoid robot steering mechanism that brings into play an EEG-BCI.

The investigation processes comprise of offline training sittings, online criticism test sittings, and synchronized control conferences. All through the offline training meetings, amplitude characteristics from the EEGs were taken out by employing band power analysis. While the steering experimentation, the subject managed the humanoid robot in a covered web employing the BCI mechanism with instantaneous pictures from the camera placed on robot’s head. The upshots exhibited that 3 subjects productively steered the covered web using the planned brain triggered humanoid robot steering system.

6. Bluetooth Energy Meter

Bluetooth low energy smart energy meter

Automation of home & office by bringing into play Bluetooth enabled gadgets has produced adequate curiosity in the networking community. Automation based on Bluetooth proffers suppleness, even when the gadgets in reality are far from the central unit. The orders for the central automation unit are provided via software module in the PC. From PC the orders are provided to Bluetooth USB interpreter. The Bluetooth USB interpreter facilitates the Bluetooth communiqué and alters the information into airborne signals. The Bluetooth receiver has an integral antenna, which collects the airborne signals and conveys the information to the embedded microcontroller via serial port. The Bluetooth receivers can function in point-to-multipoint, multipoint-to-multipoint & point-to-point structural designs. The embedded micro-controller is employed to interpret the data. The embedded microcontroller is the CPU that chooses the functions of the automation unit. The embedded microcontroller employed here is 89C51 micro-controller.

7. Automated Car Dash Board

The main aim of this assignment is to supervise the automobile parameters like speed, distance traveled, engine temperature & oil. This venture is intended with micro-controller, amplifier unit, float sensor, proximity sensor, LCD screen display, ADC, and temperature sensor.

In this assignment proximity sensor is incorporated in the tyres of the vehicle. When the wheel rotates the proximity sensor provides the pulse to the micro-controller. From this we can without problems compute the RPM (revolution per minute). The temperature sensor is brought into use to keep an eye on the temperature of the engine. The temperature sensor values are provided to the micro-controller via amplifier & ADC. ADC is just an analog to digital interpreter. It interprets the inward bound analog signals into parallel digital signals which are provided to microcontroller. The micro-controller employed can be of Atmel or PIC, as both are from flash category & are reprogrammable micro-controller.

8. Palpitation Panel Based Automation

The key objective of this system is to watch and run devices robotically by means of a touch panel. The intention of the system is to run the gadgets which are coupled to the ARM microcontroller via touch panel. In this Palpitation Panel system gadgets are controlled via touch panel which is aligned with microcontroller. By employing this method we can direct any machine. By this we can control all sorts of machines i.e., ON or OFF the gadgets by means of a touch panel. Every time we tap the touch panel it will sense and conveys this information to the micro-controller. Micro-controller will put into progression this information and in view of that ON or OFF the machine. Array of turning the machine ON or OFF will be pre-definitely programmed in the IC.

9. Vehicle Tax Pay And Access System

The aim of the assignment is to give an exact and secure atmosphere for toll posts and to robotically manage the automobile movements at the toll posts by giving individual identity cards to each toll user with the aid of this smartcard technology, things turns out extremely smooth. Here in this assignment we will be providing the smartcard to the vehicle owners so that every time the vehicle passes the toll, driver can pass by just by using his cards and only the authoritative individual can penetrate and pass out if the smartcard is valid and also if adequate sum of money is available in the card. The smartcard will be positioned in facade of the card reader, which checks for validation then the concerned sum of money will be deducted from the smartcard and then the toll gate will be unbolted and the vehicle can pass by. In this project smart card gives right to the vehicle to use the toll bridge; this smart card holds all the account details of the card holder. Power supply circuit is employed for powering the microcontroller and also rest of the circuitry.

10. Bank Locker Security System

This assignment is created for the clients to make use of a high safety locker with automatic dialing. The circuit consists of a micro-controller unit, Lock-key and phone circuit. The lock is coupled with the bank locker. A keypad is allied with the micro-controller unit. Signals from the keypad are conveyed to the micro-controller unit. The micro-controller unit manages the phone circuit. The micro-controller employed here is PIC 16F73 and the programming language used in microcontroller is written in assembly language.

To unlock the locker, the user has to punch the security code via keypad. The micro-controller examines the code and notifies the user by a green signal about opened door. If an authorized user uses the locker, the micro-controller transmits a signal to the micro controlling unit and then activating the telephone circuit. The micro-controlling unit calls exact user in this situation. This assignment provides high safety to the user so that unauthorized individual cannot access the locker.

Embedded systems projects proffer the most excellent interface potentials for linking sensors, a range of input and output devices, and a mixture of communications alternatives. Cause of all these grounds they are the most excellent alternative for building projects, that have need of connections to different devices. For all these grounds embedded systems projects are amid the most suggested projects for students of electric & electronic engineering.

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