Showing 129–144 of 379 results
-
FLEXIBLE AC TRANSMISSION SYSTEM BY STATIC VARIABLE COMPENSATOR
$88.95$76.93In this project to improve power factor of transmission lines using static variable compensator. These were inefficient and because of large rotating parts they got damaged quickly. Static VAR Compensation under FACTS uses TSC (Thyristor Switched Capacitors) based on shunt compensation duly controlled from a programmed microcontroller.
This proposed system demonstrates power factor compensation using thyristor switched capacitors. The time lag between the zero voltage pulse and zero current pulse duly generated by suitable operational amplifier circuits in comparator mode are fed to two interrupt pins of the 8 bit microcontroller of 8051 family. Prior to the implementation of static variable compensator, power factor compensation was done by large rotating machines such as synchronous condenser or switched capacitor banks. -
FOUR QUADRANT DC MOTAR SPEED CONTROL USING GSM
$90.15$88.95In 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.
-
FOUR QUADRANT DC MOTOR CONTROLLED BY ANDROID APPLICATIONS
$117.80$62.50The project is designed to develop a four quadrant speed control system for a DC motor. The motor is operated in four quadrants i.e. clockwise; counter clock-wise, forward brake and reverse brake. It also has a feature of speed control.
-
Four Quadrant DC Motor Controls without Microcontroller
$73.32$51.69The main intention of this project is to control the speed of a DC motor in alternative directions using speed control unit and to operate the motor in four quadrants: ie, clockwise, counter clock-wise, forward brake and reverse brake
-
Four Quadrant Operation Or Speed Control Of DC Motor IN Both Direction Using Microcontroller And Android
$93.76$76.93The project is designed to develop four-quadrant-speed-control system for a DC motor with PWM. The motor is operated in four quadrants ie, clockwise; counter clock-wise, forward brake and reverse brake. Four-quadrant operation of a DC motor is best suited for industries wherein motors are used as per the requirement.
-
GAS ALERT SYSTEM OVER GSM
$126.21$105.78We have an LPG Sensor Project using Arduino and MQ2 sensor before – which senses lpg leak and produces sound alarm. The project also has a relay system which turns ON or OFF a particular device upon gas leak (say we can turn the main electrical supply OFF upon gas leak to prevent fire).
-
GSM MESSAGE CONTROLLED HOME APPLIANCES
$120.20$78.13The main objective of this project is to develop a home automation system with GSM application controlled by message. As technology is advancing so houses are also getting smarter. Modern houses are gradually shifting from conventional switches to centralized control system, involving wireless controlled switches
-
GSM & GPS BASED SOLDIER TRACKING & HEALTH MONITORING SYSTEM
$213.96$168.28Army is one of the most important aspects of any country. It is our duty to equip soldier with better advanced technology. In this proposed system, we are monitoring the soldier’s health parameters such as heart beat rate and body temperature continuously measured and transmitted wirelessly to the control room using GSM and also the exact location through GPS.
Here we are using voltage regulator circuit for power supply, Blood pressure & heartbeat sensor, MQ-7 sensor, temperature sensor, Wi-Fi module, GSM, GPS, buzzer and LCD display these are also the hardware parts of this projects. By using temperature sensor we can monitor the soldier’s body temperature. If smoke is detected due to fire air it is detected by using MQ-7 sensor. With the help of heartbeat & blood pressure sensor we can read the heartbeat & B.P respectively. -
GSM BASED IRRIGATION
$100.97$74.52The project is designed to develop an automatic irrigation system that switches a pump motor on or off upon sending the SMS from the user. In the field of agriculture, use of proper method of irrigation is important. The advantage of using this method is to reduce human intervention and still ensure proper irrigation.
-
HALF ADDER
$42.07$21.04The project is designed to develop an half adder system that An adder is a digital logic circuit in electronics that implements addition of numbers. In many computers and other types of processors, adders are used to calculate addresses, Adders are classified into two types: half adder and full adder. The half adder circuit has two inputs: A and B, which add two input digits and generate a carry and sum.
-
HEALTH MONITORING OF PATIENT OVER IOT
$224.77$168.28In this proposed system, we are monitoring the patient’s health by using arduino board & sensors. Here we are using adapter for power supply even you can use 2 amp transformer. Blood pressure & heartbeat sensor, MQ-7 sensor, temperature sensor, Wi-Fi module, buzzer and LCD display these are also the hardware parts of this projects. By using temperature sensor we can monitor the patient’s temperature. For monitoring the air quality of the room we are using MQ-7 sensor. With the help of heartbeat & blood pressure sensor we can read the heartbeat & B.P respectively.
-
HEARTBEAT MONITORING SYSTEM OVER IOT
$102.17$72.12In this proposed system, we are monitoring the patient’s heartbeat by using arduino board & heartbeat sensors. A technological innovation in the field of medical science has played a vital role in disease prevention and diagnostic. Heartbeat is an important health parameter that is related to the human cardiovascular system.
