Arduino has been a revolution ever since it struck the market. Arduino or Genuino (as known in some places), has been a very lucrative option for students designing their first projects. This increase in interest is causing a lot of people to tinker with technology themselves. We have a list of Arduino projects that would be cool to design. If you have an Arduino lying around or are planning to buy one, these should come in handy. All you need is an Arduino board and some basic electronics supplies.
Fires are one of the most widespread cause of deaths by accident. Instant alerting to the fire department is necessary to ensure immediate action. Every minute can save many lives in such situations. So here we propose an IOT based automatic fire department alerting system that instantly and automatically alerts the fire department and informs about the situation so that immediate action can be taken. The system uses Fire sensor along with PIR sensor to efficiently detect fires and alert fire department over IOT. We use an arduino uno in order to check if a sensor is triggered. Then it reconfirms if it really is a fire outbreak using temperature sensors in order to confirm of fire outbreak. The system now uses a wifi connection to access IOT server and transmit data about this incident over internet. We here use IOTGecko platform to develop the web based IOT interface. As soon as IOTGecko system receives the sensor data it checks the device id data was sent from and displays device id(which will be named after area/flat id). The system now displays the fire incident with alarm buzzer in the fire department over internet so that the fire department personnel are alerted about the incident to take necessary action.
Robotic vehicle controlled by the hand movement mainly benefits the disabled person, as those person with the hand gesture moves to the direction they want to go without pressing any buttons. This system includes a glove which has a receiver circuit which will be mounted on the top with Atmega microcontroller interfaced to the accelerometer and it is supposed to be worn by the user while using this machine. The circuit on the vehicle includes FR receiver, ARDUINO microcontroller and Driver IC to operate the motors. The commands that are received by the IC on the circuit are sent to the RF transmitter which forwards the command to the RF receiver. The command from RF receiver then gets trasmitted to the ARDUINO microcontroller which decodes the command and makes the vehicle move in the direction specified by the user.
Specially designed for chemical, biotechnological, pharmaceutical, microbiological and medical applications such as growing microorganisms, dissolving nutrients and solids and preventing suspended matter from settling during titration. VELP Scientifica’s magnetic stirrers offer solutions for diversified laboratory applications and the highest safety standards available on the market, with sample volumes ranging from 250 ml to 25 liters. A method for aerating wine comprises the steps of pouring wine into a container, placing the container on top of a stir plate, placing a stir bar inside the container, and changing a magnetic field within the stir plate so as to cause the stir bar to rotate within the container. The method may be used with either a flat bottomed bottle or decanter. In a preferred method, the stir plate is provided with a rotatable magnetic arm and a variable speed controller for controlling the speed at which the rotatable arm rotates.
This project is developed by microcontroller for Anti-Theft Control System for Automobiles, Microcontroller Development Board and relay switching circuit to design a electronic fuel pump controller for pumping fuel to the engine of vehicle .The main objective of this project is for automobiles that tries to prevent the theft of a vehicle. We present a novel anti-theft control system for automobiles that tries to prevent the theft of a vehicle. This system makes use of an embedded chip that has an opto slot sensor or, which senses the key during insertion. This is followed by the system present in the car asking the user to enter a unique password through Fingerprint Scanner. The password consists of a finger print. If the user fails to enter the correct password, The message is also sent to the owner about the unauthorized usage. Further the fuel injector of the car is deactivated so that the user cannot start the car by any means. This technique helps in taking fast steps towards an attempt to steal .The design is robust and simple