Showing 81–96 of 355 results
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COIN BASED MOBILE CHARGER
$72.12$45.68The main objective of this project is to develop Coin based mobile charger by using a Timer IC along with circuits of IR sensor which we putting the coin inside it and relay of the charger is automatically ON for particular time.
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COLOUR BASED SORTING SYSTEM
$120.20$100.97For sorting object in industry optical sorting is very much convenient. Colour and size are the most important features for accurate classification and sorting of product which can be done by using some optical sensors. The colour sorting machine is mainly a device that can sense the different colour of the object and assert them into their respective location.
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Colour Based Sorting System Using Conveyer Belt
$195.93$168.28Sorting of products is a very difficult industrial process. Continuous manual sorting creates consistency issues. a working prototype designed for automatic sorting of objects based on the color. TCS230 sensor was used to detect the color of the product and the Arduino microcontroller was used to control the overall process. The identification of the color is based on the frequency analysis of the output of TCS230 sensor. conveyor belts were used, each controlled by separate DC motors. The belt is for placing the product to be analyzed by the color sensor, belt is for moving the container, having separated the all colours in the convey belt in order to separate the products. The experimental results promise that the prototype will fulfill the needs for higher production and precise quality in the field of automation.
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Crane Swing Control Over IOT
$185.11$168.28Crane operation is one of the most essential activities on construction sites. However, operating a crane is a sophisticated job that requires the operator to have extensive skills and experience, and most importantly a comprehensive understanding of crane motions.
Besides typical crane motions such as boom slew, hoist, and extension, monitoring and controlling the position of the load is extremely important to avoid struck-by accidents caused by crane load, especially when the load swings as a result of wind and inertia.
Although typical motions can be captured by some existing techniques, a reliable approach to position the load and monitor the load sway remains missing.
This study proposes an orientation-based approach for tracking crane load position and monitoring load sway in daily lifting activities. This approach adopts an omeasuring load orientation, and an efficient algorithm for converting orientation measurements to load positions.
The proposed approach was tested in two load sway scenarios in a controlled lab environment. Test results indicate that the proposed approach correctly converted orientation measurements to accurate load positions and reconstructed the load sway trajectory in both linear and circular sway motions. Enabling continuously monitoring of crane load motion,
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Dc Motor Rotation In The Clock Wise And Anti Clock Wise Direction Using Rf Remote
$40.87$28.85DC Motors are commonly used in electronics and electrical projects. It may be a line-following robot, a remote-controlled car, electronic shutters and doors, digital locks, drones, and choppers, etc; the DC motors are used in a variety of applications. This project is a simple demonstration of remote controlling a DC motor by switching it on or off and changing the direction of its rotation clockwise or anticlockwise
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DC MOTOR SPEED CONTROL
$96.16$62.50The project is designed to control the speed of a DC motor using an 8051 series microcontroller. The speed of DC motor is directly proportional to the voltage applied across its terminals. Hence, if voltage across motor terminal is varied, then speed can also be varied.
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DC MOTOR SPEED CONTROL BY ANDROID APPLICATIONS
$84.14$70.92The project is designed to control the speed of a DC motor using an 8051 series microcontroller with android application device. The speed of DC motor is directly proportional to the voltage applied across its terminals. Hence, if voltage across motor terminal is varied, then speed can also be varied.
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DC MOTOR SPEED CONTROL USING 555 TIMER IC
$40.87$28.85This project is designed to control the speed of a DC motor using PWM control using 555 IC. The speed of the DC motor is directly proportional to the voltage applied across its terminals. Hence, if the voltage across the motor terminal is varied, then the speed can also be varied.
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DETECTION OF FIRE AND ITS EXTINGUISHER
$34.86$22.24In this proposed system, the fire is detected using comparator IC. Here we are using comparator IC which is the main part of this project, fire sensor (thermistor) for the detection of fire, AC water pump will ON the foggier, foggier spray and power supply circuitry.
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DEVELOPING AN ISLANDING ARRANGEMENT FOR GRID ON SENSING BAD VOLTAGE/ BAD FREQUENCY
$93.76$76.93The project is designed to develop an islanding arrangement for grid on sensing bad voltage/ bad frequency. There are several power generation units connected to the grid such as hydro, thermal, solar, wind etc. to supply power to the load. In modern power system, electrical energy from the generating station is delivered to the ultimate consumers through a huge network of transmission and distribution. These generating units need to supply power according to the rules of the grid. Thus, for satisfactory operation of loads, it is desirable that consumers are supplied with substantially constant voltage and frequency.
