This project creates an automatic temperature fan controller using an LM35 temperature sensor, comparator, relay, and reference voltage. The circuit senses temperature and automatically controls a fan to keep the temperature within a set range. It was assembled, tested, and found to work satisfactorily by automatically turning the fan on or off based on temperature readings from the LM35 sensor.
This paper presents an innovative prototype design of electric fan with smart characteristics. This electric fan uses a microcontroller to produce an automation function. It also has a unique double feature designs, such as using 2 fans, 2 Light Emitting Diodes (LED) and 2 sensors. This is to ensure the cooling process operates more efficiently and effectively, especially for a large space application and in hot weather due to global warming. By applying the circuit, it offers a better life for human. It is really practical for senior citizens to make their life simpler. The circuit is also suitable for disabled people who have difficulty to switch on the fan manually. Lastly, the circuit can be manipulated by diversifying its function as a detector, where it can produce an alarm signal when emergency case occurs such as the house or premise is on fire.
Temperature Based Fan Controller can be used for reducing the power consumption & also to assist people who are disabled and are unable to control the speed of fan.It may also be used for monitoring changes in environment.
This paper presents an innovative prototype design of electric fan with smart characteristics. This electric fan uses a microcontroller to produce an automation function. It also has a unique double feature designs, such as using 2 fans, 2 Light Emitting Diodes (LED) and 2 sensors. This is to ensure the cooling process operates more efficiently and effectively, especially for a large space application and in hot weather due to global warming. By applying the circuit, it offers a better life for human. It is really practical for senior citizens to make their life simpler. The circuit is also suitable for disabled people who have difficulty to switch on the fan manually. Lastly, the circuit can be manipulated by diversifying its function as a detector, where it can produce an alarm signal when emergency case occurs such as the house or premise is on fire.
Temperature Based Fan Controller can be used for reducing the power consumption & also to assist people who are disabled and are unable to control the speed of fan.It may also be used for monitoring changes in environment.
A Power Point presentation On INDUSTRIAL AUTOMATION...
What is Automation?
As the name suggests ‘Automation’ means to perform automatic operations by means of different kinds of machines.
Automation is the use of control systems and information technologies to reduce the need for human work in the production of goods and services.
It is used to reduce human interference and efforts
Advantages Of PLC:-
Less Wiring.
Wiring between devices and relay contacts are done in the PLC program.
Easier and faster to make changes.
Trouble shooting aids make programming easier and reduce downtime.
Reliable components make these likely to operate for years before failure.
CETPA INFOTECH PVT LTD is one of the IT education and training service provider brands of India that is preferably working in 3 most important domains. It includes IT Training services, software and embedded product development and consulting services.
http://www.cetpainfotech.com
SCADA for remote industrial plant project is used to process the real time data acquisition under supervisory control for large scale remote industries.
Temperature based fan speed control & monitoring usingJagannath Dutta
Our object of making this project is for reducing the power consumption. And also to assist people who are disabled and are unable to control the speed of fan.
A simple, economic, pure sine wave dc/ac inverter applicable up to 500VA output power.
Easily repairable.
Designed by Subarna Giri (electrical systems control technologist)
Be free from IC-type model
Be eco-friendly
Temperature controlled DC fan is a temperature-based fan.
It can cool the devices by operating a DC fan when the temperature in its vicinity increases above the preset level.
A Power Point presentation On INDUSTRIAL AUTOMATION...
What is Automation?
As the name suggests ‘Automation’ means to perform automatic operations by means of different kinds of machines.
Automation is the use of control systems and information technologies to reduce the need for human work in the production of goods and services.
It is used to reduce human interference and efforts
Advantages Of PLC:-
Less Wiring.
Wiring between devices and relay contacts are done in the PLC program.
Easier and faster to make changes.
Trouble shooting aids make programming easier and reduce downtime.
Reliable components make these likely to operate for years before failure.
CETPA INFOTECH PVT LTD is one of the IT education and training service provider brands of India that is preferably working in 3 most important domains. It includes IT Training services, software and embedded product development and consulting services.
http://www.cetpainfotech.com
SCADA for remote industrial plant project is used to process the real time data acquisition under supervisory control for large scale remote industries.
Temperature based fan speed control & monitoring usingJagannath Dutta
Our object of making this project is for reducing the power consumption. And also to assist people who are disabled and are unable to control the speed of fan.
A simple, economic, pure sine wave dc/ac inverter applicable up to 500VA output power.
Easily repairable.
Designed by Subarna Giri (electrical systems control technologist)
Be free from IC-type model
Be eco-friendly
Temperature controlled DC fan is a temperature-based fan.
It can cool the devices by operating a DC fan when the temperature in its vicinity increases above the preset level.
Automated Air Cooled Three Level Inverter system using ArduinoIJEEE
The output voltage of a three level inverter is stepped voltage in which the output voltage have three possible values. Such systems can be used to interface renewable energy sources with the grid. Temperature has significant effect on performance of power MOSFETs. Typically, the MOSFETs used as power switches in such applications are a significant source of heat, and the heat energy dissipated by these components must be carefully controlled if operating temperatures are to be maintained. So for the system to work efficiently cooling of MOSFETs is required. This paper proposed an automated air cooled 3 level H-bridge inverter. The system consists of MOSFETs, LM 35 temperature sensor, Optocouplers for isolation. Arduino is used to control the on-off operation of fan. When temperature rises above certain level fan turns on to cool the MOSFETs.
project report on REMOTE SENSING THERMOMETERdreamervikas
Ever since the invention of thermometer, various techniques have been developed and used to measure temperature of solid, liquid and gaseous matters. But none of these techniques could measure the temperature from a remote place, which sometimes becomes a necessity particularly when the object under testis in a dangerous or inaccessible area. Presented here is a remote sensing thermometer to measure the temperature from a remote place.
The temperature of the object under test is sensed by a temperature sensor convert the sensed voltage into equivalent frequency by using a voltage-to frequency (V-F) converter and send the same to the remote end through a transmitter. At the remote end, a frequency-to-voltage (F-V) converter is used to retrieve the original signal from the received frequency-encoded signal for display or control process.
It can measure from -55°C to 150°C. In a properly calibrated system, meter reading should increase or decrease@ 10mV/°C. Therefore a 0.250V reading on the mV meter indicates 25°C temperature.
We provide you Project Temperature Sensors – Types.You can choose the best of your choice and interest from the list of topics we suggested. All new project ideas that are appearing focuses to improve the knowledge of Engineering students.
https://www.elprocus.com
Visit our page to get more ideas on Project Report Format for Final Year Engineering Students these ideas developed by professionals.
Elprocus provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
Parameter controlling of boiler in power plants using fuzzy logic controllereSAT Journals
Abstract Boilers are used industrially both for electric power generation and for supplying process stream in thermal power plants and its control is very important in many field applications. In some situation conventional PID control technique is being used for control purpose. These conventional controllers are not well suitable for some unusual conditions like load disturbances. Fuzzy logic control technique is being used to overcome these problems. A closed loop control system incorporating fuzzy logic has been developed for a class of industrial control systems. A unique fuzzy logic controller (FLC) structured with an efficient realization and a small rule base that can be easily implemented in existing industrial controllers. Fuzzy logic control system is much closer to human thinking and natural language than traditional control systems. This paper describes a fuzzy control technique and its implementation in boiler controls. Here a PIC microcontroller is being used where fuzzy control algorithm is implemented. Keywords: Fuzzy logic control, fuzzy logic controller, boiler controls, PIC microcontroller
Part of Lecture series on EE321N, Power Electronics-I delivered by me during Fifth Semester of B.Tech. Electrical Engg., 2012
Z H College of Engg. & Technology, Aligarh Muslim University, Aligarh
Please comment and feel free to ask anything related. Thanks!
A protective relay is a relay device designed to trip a circuit breaker when a fault is detected.[1]:4 The first protective relays were electromagnetic devices, relying on coils operating on moving parts to provide detection of abnormal operating conditions such as over-current, over-voltage, reverse power flow, over-frequency, and under-frequency
The 878 kilometres long HVDC transmission line from Matiari to Lahore is the first of its kind in Pakistan.
This HVDC transmission line project is being developed under the framework of China-Pakistan Economic Corridor (CPEC) agreement with the main investor being China Electric Power Equipment & Technology (CET).
This transmission line will have 4,000 MW capacity at 660 kV voltage. The project is designed to have bi-pole HVDC technology, three repeater stations, two grounding electrode stations and two converter stations, one at the each end of the line - Matiari (Interior Sindh) and Lahore.
The Over and Under Voltage protection circuit can protect electrical appliance from in the condition of power surges.
The project theme was to design an economical and efficient power protection circuit that could be capable of safely isolating the power of machine incase of power surges in mains.
If you like my presentation then LIke it Follow for more nice presentations
"If anyone wants the complete code of this amazing project email me at "fazil_memon@yahoo.com".
In this Project I Connect 4 different Load to 4 channel relay and arduino and Use RTC module and Push buttons,So with the help of RTC I give 4 different times for load that at which time the load will automatically OFF here at normal condition all loads are ON.Here we have reset and start buttons also.
If you like my presentation then LIke it Follow for more nice presentations
In this presentation I try to clear that how to connect arduino with soil sensor.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdf
AUTOMATIC TEMPERATURE FAN CONTROLLER
1. AUTOMATIC TEMPERATURE
FAN CONTROLLER
AUTOMATIC TEMPERATURE
FAN CONTROLLER
Presenter:
MUHAMMAD FAZIL MEMON
Batch: 2016
Presented to:
Engr. LATIF SHAH
FACULTY OF ENGINEERING,SCIENCE AND TECHNOLOGY
(FEST) INDUS UNIVERSITY
3. AbstractAbstract
This project is based on the working of temperature controller
using LM35 and fan as cooler. The circuit automatically senses
the temperature and works normally within a particular
temperature ranges.
VR of 33k is using which the temperature can be controlled with
the help of a LM35 temperature sensor.
4. IntroductionIntroduction
This project is based on the working of temperature
controller using LM35 and fan as cooler. The circuit
automatically senses the temperature and works
normally within a particular temperature range.
5. MethodologyMethodology
• It comprises of a LM35, comparator, relay and a reference
voltage to set the reference temperature.
LM35: Temperature sensor which is calibrated in the Celsius
(Centigrade) scale with a linear degree to volt conversion.
Comparator :An accurate comparator (A1 of LM358) in order to
construct a complete thermal-controlled switch Reference
voltage.
The preset (VR1) & resistor (R3) from a variable voltage
divider which sets a reference voltage (V ref) form 0V ~ 1.62V.
The op-amp (A2) buffers the reference voltage so as to avoid
loading the divider network (VR1 &R3).Relay.
6. The circuit switches a miniature relay ON or OFF
according to the temperature
detected by the single chip temperature sensor LM35DZ.
When the LM35DZ detects atemperature higher than the
preset level (set by VR1), the relay is actuated. When
the temperature falls below the preset temperature, relay
is de-energized.
MethodologyMethodology
7. Circuit DaigramCircuit Daigram
Fig. 1 Automatic Temperature Fan Controller Using LM 35Fig. 1 Automatic Temperature Fan Controller Using LM 35
8. IC1: LM35
DZ Precision Celsius (Centigrade) Temperature sensor
LM358
Dual single supply Op-amp.
Q1:
General purpose PNP transistor ( A1015,...) with E-C-B pin-out
D1, D2:
1N4148 silicon diodes (or 1SS133)
D3, D4:
1N400x (x=2,,,,.7) rectifier diodes
ZD1:
Zener diode, 13V, 400mW
Preset
(trim pot)
2.2K
(Temperature set point)
(# 222 or 2k2)
List of ComponentsList of Components
9. 2.2K
(Temperature set point)
(# 222 or 2k2
Resistors:
( 1/4W or 1/6W)
R1 -- 470K
R2 – 68K
R3 -- 33K
R4 -- 10K
VR -- 10K
Capacitors:
C1 -- 100 nF
C2 -- 1 µF
List of ComponentsList of Components
10. Fig. 2 Pin diagram of LM358 OP-AMPFig. 2 Pin diagram of LM358 OP-AMP
LM 35LM 35
11. After designing, simulating, assembling, soldering and
testing the circuit, we came to the conclusion that our
circuit of the temperature based fan speed controller is
working satisfactorily.
The construction hardware perfect.
The total project work perfectly and has negligible
amount of unexpected functioning.
ResultsResults
12. Components Price
Resistors 50
Capacitors 70
Operational Amplifiers OPM 50
Transformer 150
Vero Board 100
Diodes 30
LM 35 IC 50
Power Supply Cable 30
BJT Transistor 20
DC Motor 150
TOTAL 700
CostCost
14. The problem statement is implemented.
Hardware part is halfway implemented.
As the technology is going on developing day by
day, we prefer things to be done automatically and
in the same way our projects reduces the work to
mankind.
ConclusionConclusion