Buzzer | Microtronics Technologies

09Aug 2016 by Microtronics Technologies No Comments

Low cost LPG leakage detector with buzzer indication using Microcontroller

There are various projects based on sensors and this is a low cost Microcontroller based project. Microcontroller based LPG leakage detector with buzzer indication using MQ6 (LPG Gas) sensor has applications in various areas including Industrial applications, and domestic applications. This system is very useful in hotels, homes, cars, and LPG agencies. This system has advanced safety standards. The most important feature is that it helps to prevent accidents caused due to fire. It is also useful in protecting human life, wealth, and property. ₹ 3,200 Project Code: 1092 Order Now Download the Synopsis of the project Description of the project: We have used an MQ6 (LPG Gas) sensor to detect LPG leakage. This sensor has a quick response time and it responds in a very short period of time. The…

07Jan 2015 by Microtronics Technologies 1 Comment

RFID based Device Control and Authentication

Embedded Projects, RFID based Projects

Project Cost: 7,400 Project Code: 1535 Order Now Description of the project: RFID based Device Control and Authentication has applications in many areas like Industries, Companies, and Offices. In this project, 5 relays will be operated depending on 5 RFID cards. We have provided a Buzzer that will be turned on when the user shows an invalid RFID card. Whenever the user shows the RFID card the device is turned on using Relay. To turn off the device user has to show the same RFID card again. We have provided a DC fan and a DC bulb with this project. These 2 devices are connected to two relays. The remaining 3 relays are kept open. You can connect any AC or DC device to these relays. Description in detail: Various…

31Oct 2014 by Microtronics Technologies 6 Comments

Microcontroller based Overheat detector using Temperature sensor with Buzzer indication

Industrial Application Projects, Sensor based Projects, Temperature Sensor

Project Cost: 2,500 Project Code: 1091 Order Now Description of the project: This is a low-cost microcontroller-based project among all the Sensor based project ideas. Microcontroller based Overheat detector using Temperature sensor with Buzzer indication has applications in various areas including Industrial application, and domestic application. A temperature sensor is used to detect overheating conditions. The output of the temperature sensor is given to Comparator. And the output of the comparator IC is given to microcontroller 89s51. Liquid crystal display - LCD display shows a message when Temperature crosses the threshold level. And also a Buzzer is turned on to give an overheat indication. We have provided a potentiometer which is used to vary the threshold level of the comparator which decides the threshold level of an overheat condition. Description…

21May 2014 by Microtronics Technologies 11 Comments

GSM based LPG weight and LPG leakage detection System

Embedded Projects, GSM based Projects, Industrial Application Projects, LPG Gas Sensor, Sensor based Projects, SMS based projects, Weight Sensor, Wireless Communication

Project Cost: 9,600 Project Code: 1632 Order Now Download the Synopsis of the project Description of the project: GSM based LPG weight and LPG leakage detection System has applications in Home, Hotels, restaurants, as well as in Industries. This project is used to monitor the weight of the LPG gas cylinder. In our home we observe whenever the LPG Gas cylinder is empty, we give a request for a new cylinder at the office of the gas cylinder provider. Many times it happens that because of the Rush or due to the shortage of cylinders, there is a delay in providing the gas cylinder. The main reason behind this is a delay in informing the gas provider or we inform the gas provider at the last moment when the gas…

19May 2014 by Microtronics Technologies 3 Comments

Touch screen based Home Appliance Control System using Wireless Communication

Embedded Projects, Industrial Application Projects, Touch screen based projects, Wireless Communication

Project Cost: 10,400 Project Code: 1931 Order Now Description: Touch screen based Appliances Control System is used to control various electrical appliances in our home using a touch screen panel. This project can also be used in industries and colleges. We have provided 5 relays and a buzzer. This project can control AC devices as well as DC devices. We have provided 2 DC devices and a buzzer with this project for demo purposes. The user has to use a touch screen which acts as a control panel for sending commands. These control commands are sent through a wireless RF communication module. Block Diagram: You will get the following documents with this project: Project Report in pdf format and in word format ( .doc or .docx ) Circuit diagram PCB…

14May 2014 by Microtronics Technologies 8 Comments

SMS based Device Control using GSM Modem

Agricultural Project, GSM based Projects, Industrial Application Projects, SMS based projects, Wireless Communication

Project Cost: 8,900 Project Code: 1657 Order Now Description of the project: SMS based Device control system can be used in various places like industries, hospitals, houses, colleges, agricultural farms, etc. Users can control 5 relays and a buzzer by sending commands through SMS to this project. This project can control AC devices as well as DC devices. We have provided 2 DC devices and a buzzer with this project for demo purposes. Feedback system: This project sends feedback in the form of text SMS. This SMS contains the device number and status of the device. Project Photographs: Video of the project: SMS based Device Control using GSM Modem Block Diagram of SMS based Device Control using GSM technology: You will get the following documents with this project: Project Report…

25Apr 2014 by Microtronics Technologies 10 Comments

Android controlled Electronic Notice Board using Matrix LED Rolling display

Android based projects, Bluetooth controlled, Embedded Projects, Industrial Application Projects, Wireless Communication

Project Cost: 8,200 Project Code: 1465 Order Now Description of the project: Android controlled Electronic Notice Board project has a Rolling display that can be used as Electronic Notice Board. This Rolling display is made up of Matrix LEDs. Android mobile can change the message displayed on the Electronic Notice Board. This Electronic Notice Board is made up of Matrix LEDs. This is also called Rolling Display. Whenever a user turns on the power display then the system displays a default welcome message on the Rolling display. Whenever a user needs to change the message on the Electronic Notice board, they have to type a message on an application installed on an Android mobile and send it to the microcontroller using Bluetooth technology. Size, Dimensions, and LEDs: Actual Size of…

21Apr 2014 by Microtronics Technologies 10 Comments

Touchscreen based Ordering System for Restaurants

Touch screen based projects, Wireless Communication

Project Cost: 11,400 Project Code: 1911 Order Now Download the Synopsis of the project A touchscreen panel is provided on the customer table with a wireless transmitter. The computer display in Kitchen will have a wireless receiver. Orders placed from Touchscreen based Ordering System for Restaurants are displayed on the Computer Description of Touchscreen based Ordering System for Restaurants: Many times in hotels we have to wait for a waiter to give our order for food. This creates problems when there is a rush in hotels, especially in festival seasons and generally on weekends. The main intention of our project is to avoid such problems and to give solutions to such problems. In this project, a Touchscreen panel will be placed on every table. Whenever customers come to their table…

15Nov 2013 by Microtronics Technologies 2 Comments

Cell Phone Tower Base Station Safety System using GSM technology

Embedded Projects, GSM based Projects, Industrial Application Projects, Level Sensor, Security Systems, Sensor based Projects, SMS based projects, Temperature Sensor, Wireless Communication

Project Cost: 9,200 Project Code: 1610 Order Now Description of the project: In today’s world mobile or cell phone plays a very important role in communication. In mobile communication, for transmission and reception of signals, there is a transceiver station known as a cell site. Cell phone towers or mobile towers are installed to increase the network coverage of the GSM mobile network provider. The height of this tower varies from 50 feet to 200 feet. At the base of these cell phone towers, there is a processing unit or electronic circuit which processes the signal. This unit is also called as a “Cell site” or “Base Transmitter Station” or “Base Transceiver Station (BTS)”. We have designed Cell Phone Tower Base Station Safety System using GSM project to monitor this…

24Sep 2013 by Microtronics Technologies 18 Comments

GSM based Garbage and waste collection bins overflow indicator

Embedded Projects, GSM based Projects, Industrial Application Projects, Sensor based Projects, SMS based projects, Weight Sensor

Project Cost: 9,400 Project Code: 1631 Order Now Download the Synopsis of the project Description of the project: The weight sensor will be placed under the garbage bin or dustbin. GSM based Garbage and waste collection bins overflow indicator sends an SMS whenever the weight reaches the threshold value. The SMS is sent to the respective Municipal / Government authority person. Then that person can send the collection vehicle to collect the full garbage bins or dustbins. In our city many times we see that the garbage bins or dustbins placed at public places are overflowing. It creates unhygienic conditions for people. Also, it creates ugliness to that place. At the same time, a bad smell is also spread. To avoid all such situations we are going to implement a…

29Aug 2013 by Microtronics Technologies 12 Comments

Fingerprint based security system

Fingerprint sensor, Industrial Application Projects, Security Systems, Sensor based Projects

Project Cost: 11,200 Project Code: 1901 Order Now Download the Synopsis of the project Description of the project: Fingerprint based security system can be used in many places like Industries, Offices, and Colleges or even at our homes. This project is a fine combination of "Biometrics technology" and "Embedded system technology". The fingerprint sensor is the main part of this system. It makes use of a Biometric sensor to detect fingerprints. It is also called a Biometric sensor. The fingerprint sensor uses various types of techniques like ultrasonic method, optical method, or thermal technique. In this project, we used an optical fingerprint sensor. The main blocks of this project are Microcontroller, Fingerprint module, Buzzer, Relay, Keypad, LCD display, and Motor. The user has to place his/her finger on the optical sensor part of the…

22Aug 2013 by Microtronics Technologies 10 Comments

Password based Lock for Bike security with ignition key

Security Systems

Project Cost: 4,900 Project Code: 1108 Order Now Download the synopsis of the project Description of the project: Many times we hear cases of bikes getting stolen from the parking area. Or sometimes we forgot to remove the keys from the bike by mistake. In these cases, it is really difficult to get the bike back. "Password based Lock for Bike security with ignition key" project is designed to solve this purpose. The main concept behind this project is a bike security system using a password entered through a keypad. This system turns on the Buzzer when the wrong password is entered 3 times. A detailed description of the Password based Lock for Bike security with ignition key project: Whenever the user inserts a key in the ignition lock, the…

19Jun 2013 by Microtronics Technologies 11 Comments

Automatic College Bell

Embedded Projects, Industrial Application Projects

Project Cost: 4,700 Project Code: 1155 Order Now Download the Synopsis of the project Description of the project: The Automatic College Bell project can be used in Industries, and educational institutes like colleges, universities, and schools. We can set the interval time and buzzer time through the keypad. An internal clock will run inside the controller which will turn on the buzzer at the desired time periods. Description in detail: It contains the following blocks: Microcontroller: This project utilizes an 89s51 microcontroller as a main operating unit. LCD Display: 16 x 2 alphanumeric LCD display is used. Buzzer: The microcontroller activates a piezoelectric buzzer at particular time intervals. Keypad: This project also has a simple keypad with 4 keys. Power supply Video of the project: Automatic College Bell Block Diagram:…

14Jun 2013 by Microtronics Technologies 40 Comments

Alcohol Detection with Vehicle Controlling

Alcohol Sensor, Security Systems, Sensor based Projects

Project Cost: 5,400 Project Code: 1250 Order Now Download the Synopsis of the project Description of the Alcohol Detection with Vehicle Controlling project: The main purpose of the Alcohol Detection with Vehicle Controlling project is "Drunk driving detection". Nowadays, many accidents are happening because of the alcohol consumption of the driver or the person who is driving the vehicle. Thus Drunk driving is a major reason for accidents in almost all countries all over the world. The alcohol Detector in Car project is designed for the safety of the people seating inside the car. The alcohol Detection with Vehicle Controlling project helps to control the vehicle in case the driver has consumed alcohol. An alcohol breath analyzer project should be fitted/ installed inside the vehicle. A detailed description of the…

14Jun 2013 by Microtronics Technologies 14 Comments

Baby Incubator

Embedded Projects, Energy Saving, Heartbeat Sensor, Humidity Sensor, Light Sensor, Medical Application Projects, Sensor based Projects, Temperature Sensor

Project Cost: 7,100 Project Code: 1165 Order Now Description of the project: Incubators are attracting interest from the medical profession. They are glass and metal cases heated to certain Humidity, into which enough air is admitted to maintaining life. Until such time as an infant is strong enough for the Humidity of the room. In the baby incubator, Humidity control is very important. And therefore we are controlling the Humidity according to our requirements. Humidity controller can be done by using an Electronic circuit, Microprocessor & microcontroller. Now microcontroller is an advanced component among all circuits of many Sensor projects. Therefore we are using a Microcontroller for Humidity control of the baby incubator. Block Diagram of Baby Incubator project: You will get the following documents with this project: Project Report…

Tag: Buzzer