Showing 1–16 of 29 results
7 Level Multilevel Inverter
This project presents the hardware implementation of the single phase in seven level multilevel inverter using the Cascaded HBridge using Separated DC sources. The main objective of is to increases the number of levels with a lower number of switches at the output without adding any complexity to the power circuit.
AC DIMMER TO CONTROL AC VOLTAGE, SPEED OF INDUCTION MOTOR OR HEATER COIL
A voltage controller, also called an AC voltage controller or AC regulator is an electronic module based on either thyristors, TRIACs, SCRs or IGBTs, which converts a fixed voltage, fixed frequency alternating current (AC) electrical input supply to obtain variable voltage in output delivered to a resistive load.
Induction motor speed control is done by varying the frequency of the applied voltage. Raising or lowering the voltage can have some speed control effects but these will be small, difficult to control, load-dependent, possibly cause the motor to overheat and, are not generally recommended.
AUTOMATIC POWER FACTOR CORRECTION USING PIC- MICROCONTROLLER
In this proposed system, two zero crossing detectors are used for detecting zero crossing of voltage and current. The project is designed to minimize penalty for industrial units using automatic power factor correction unit. The PIC microcontroller used in this project .
The time lag between the zero-voltage pulse and zero-current pulse is duly generated by suitable operational amplifier circuits in comparator mode is fed to two interrupt pins of a microcontroller. The program takes over to actuate appropriate number of relays from its output to bring shunt capacitors into load circuit to get the power factor till it reaches near unity.
Finger Print Based Voting Machine
Fingerprint Voting System was implemented with the Arduino technology. In this System a voter can poll his vote easily. In this database server all voters’ information was stored to register in this system, the voter should fill a registration form with the help of a user id and password. This information will be checked by the database server.
FOUR QUADRANT DC MOTAR SPEED CONTROL USING GSM
In this project, we are varying the speed of the DC motor (BLDC motor) by GSM sim 800 for transmitting the message for variation of speed (increasing or decreasing) using the Arduino Uno microcontroller using embedded C-programming. In various industries, the DC motor is found very common as its properties are very found in industrial applications such as high efficiency, high torque ratio, reliability.it is hard to operate in industries as it requires high maintenance that’s why we are using gsm sim to vary its speed as it’s very profitable and we can operate from long distance.
INDUCTION MOTOR SPEED CONTROL AND DATA MONITORING OVER IOT
In this project we give a special idea of industrial automation, and fault monitoring. Induction motors are the nerves of many industries. Hence industrial automation is required for precise and accurate operation. The project Arduino-based parameter monitoring system for induction motor proposes a control and monitoring system for induction motor based on Arduino communication protocol for safe and economic data communication in industrial fields. The current, voltage, and temperature of the induction motors are very important parameters for its control system. The performance of an induction motor is directly affected by these fundamental quantities.
INDUSTRIAL AUTOMATION USING LDR & SMOKE SENSOR OVER IOT
The IOT industry protection system using smoke sensor,LDR sensor& IOTcontroller is a system designed to protect industries from losses due to accidents using Internet of things.
Gas leakages may lead to fires leading to huge industrial losses, also instant fire detection is needed in case of furnace blasts or other conditions.
Also low lighting in industries may create improper work conditions increasing the probability of accidents.
The system makes use of smoke sensor, LDR sensor& IOT Controller to achieve this functionality.
KID RESCUE SYSTEAM FROM BOREWEEL
The aim of this project is to give an innovative concept tohandle the bore well rescue operations. Nowadays child oftenfalls down in the borehole which is left uncovered and getstrapped. It is difficult and also risky to rescue the trappedchildren to aid in such rescue we proposed a system ofdesigning robots to the rescue of a child in a borehole.
The structure consists of power supply, switch pad, gear motors, concentrator, camera and Microcontroller.The condition of trapped child is captured with CCTV camera
and monitored on a TV
Power Generation Using Piezoelectric Sensor
Day by day, the population of the country is increasing and the requirement of the power is also increasing. At the same time the wastage of energy is also increasing in many ways. So, reforming this energy back to usable form is the major solution. In this footstep power generation project, we are generating power with the help of human’s footsteps; this power is then used to charge battery. The power is stored in a battery that can be used to charge. This system is powered by Atmega 328, it consists of Arduino IDE, RFID sensor, USB cable and LCD. When we power on the system, the system enters into registration mode.
SMART BAG TRACKING SYSTEM
This project is about bag tracking in a public places like airports, railways stations etc. In case if you have lost your bag. So this project can help you keep tracking of your bag and offer peace of mind. In this project GSM, GPS, BLUETOOTH, ARDUINO, LCD are used.
As people are getting smarter so are the things. While the thought comes up for Smart cities there is a requirement for Smart waste management. The idea of Smart Dustbin is for the Smart buildings, Colleges, Hospitals and Bus stands. The Smart Dustbin thus thought is an improvement of normal dustbin by elevating it to be smart using sensors and logics. Smart dustbins is a new idea of implementation which makes a normal dustbin smart using ultrasonic sensors for garbage level detection and sending message to the user updating .
SOIL pH CONTROLLED IRRIGATION SYSTEM
In this processed system we are discussed about the ph control system using arduino. In this project we are used arduino board, LCD display, PH sensor, soil moisture sensor, power supply, relays and 3pumps. Also we are using ESP8266 module and it is required 3.3v supply. In this project we are taken 3 containers. So when ph is less than 7 then the solution is acidic. When the solution is normal then it is equal to 7 so it is ready for irrigation. And when the ph of solution is more than 7 then it is called alkaline solution.
SOLAR GRASS CUTTER WITH OBSTACLE AVOIDANCE WITH SPRAY
Agriculture is demographically the broadest economic sector and plays a significant role in the overall economy of India. For the growth of Indian economy, mechanization is necessary. The main purpose of mechanization in agriculture is to improve the overall productivity and production. The system control is done by the Arduino UNO R3. Automation is achieved by using sensors and Arduino UNO R3.