This is a second part of project. We have already discussed about to 1st part of this project. If you did not read article of part-01. So click on link. We told all about the part-1. We told about to know all sensors. So today we are going to expand the project of part -1. Which is our second part (part-2). Before this, we saw in part-1 that all the types of sensors we had in our bunk bed , through which we were monitoring. All these sensors were connected to arduino board and the data that was received by all the different types of sensors used to send that the data through the microcontroller(atmega328) and the microcontroller used to turn on buzzer for alerts parents. All the data processes with wired. All sensors,buzzer and arduino communicate to each other only with wired. In this second part(part-2) of the project, we will transfer the data , received by all the connected sensors through the arduino. Direct sensor data transfer Arduino to android application of smartphone with wireless.
Innovation is a lifelong process. Designing a product through available technology that will be beneficial to the lives of others is a huge contribution to the society. This paper puts forward the design and implementation of a low cost yet flexible and secure Android based home automation system. The design of the project is based on a Arduino UNO board and the home appliances are connected to the input/output ports of this board via relays. The interaction between the smartphone and the Arduino UNO is wireless. This project is designed to be low cost yet scalable which allows large variety of devices to be controlled with miniscule changes to its core.
Innovation is a lifelong process. Designing a product through available technology that will be beneficial to the lives of others is a huge contribution to the society. This paper puts forward the design and implementation of a low cost yet flexible and secure Android based home automation system. The design of the project is based on a Arduino UNO board and the home appliances are connected to the input/output ports of this board via relays. The interaction between the smartphone and the Arduino UNO is wireless. This project is designed to be low cost yet scalable which allows large variety of devices to be controlled with miniscule changes to its core.
This Presentation is developed by Abhishek Jaiswal(Robotics Workshop Trainer).
It Contains information about Robotics & Automation along with Arduino Understanding. This ppt also has some discussions about Sensors.
Learn from basics and develop till advance.
An IOT Project Integrated with RFID and GPRSIJMTST Journal
In current scenario there is no security for the students and parents find difficulty to monitor the safety of the children when they move to school. Children may hold wrong bus or they may get down at wrong stop they may left behind the school or in the bus or they might simply skip the classes. In schools attendance were taken manually that kills the time for the teacher to call each student name and mark the attendance This project is very useful for the schools administrator to keep track of each and every student and look after their security. The main purpose of this project is to give the security for the students and to give the information for their parents to reduce their work and to reduce the burden involved in day-to-day activity of the teacher by taking the attendance. This software helps in reduce the hacking of the password and it is stored in the encrypted form. This development provides user friendliness. The main benefit of this project is for the administrator and also for the parents to reduce their burden. The project can be accessed by the authenticated users only and its dashboard helps the administrator to know about the student who is present for the class. It will notify the date and time of the student got into the bus so that it will helps the parents to know about the student information. Each module is made up of several supportive models performing various operations.
Patient Health Monitoring System Using Arduino & ESP8266Rishav Pandey
Sometimes it happens when patients struggles to find hospital beds but due to high number of covid patients they are forced to stay at home and aren't monitored by any doctor. This Health Monitoring System designed with the help of Arduino UNO board and ESP8266 wifi microchip helps the doctor to monitor the patient remotely (connected via an IoT based platform ThingSpeak). ESP8266 wi-fi microchip is used to provide internet connectivity to our project (or we can connect our project to any wifi using same). The system consists of a pulse sensor and and an LM35 temperature sensor which measures the patient's heart beats per minute and body temperature respectively. The Arduino reads the sensor data, converts them into string, passes them to the IoT platform (ThingSpeak) and also displays the BPM and body temperature on LCD display.
In this way a doctor can remotely monitor the patients and take appropriate actions when required.
This Presentation is developed by Abhishek Jaiswal(Robotics Workshop Trainer).
It Contains information about Robotics & Automation along with Arduino Understanding. This ppt also has some discussions about Sensors.
Learn from basics and develop till advance.
An IOT Project Integrated with RFID and GPRSIJMTST Journal
In current scenario there is no security for the students and parents find difficulty to monitor the safety of the children when they move to school. Children may hold wrong bus or they may get down at wrong stop they may left behind the school or in the bus or they might simply skip the classes. In schools attendance were taken manually that kills the time for the teacher to call each student name and mark the attendance This project is very useful for the schools administrator to keep track of each and every student and look after their security. The main purpose of this project is to give the security for the students and to give the information for their parents to reduce their work and to reduce the burden involved in day-to-day activity of the teacher by taking the attendance. This software helps in reduce the hacking of the password and it is stored in the encrypted form. This development provides user friendliness. The main benefit of this project is for the administrator and also for the parents to reduce their burden. The project can be accessed by the authenticated users only and its dashboard helps the administrator to know about the student who is present for the class. It will notify the date and time of the student got into the bus so that it will helps the parents to know about the student information. Each module is made up of several supportive models performing various operations.
Patient Health Monitoring System Using Arduino & ESP8266Rishav Pandey
Sometimes it happens when patients struggles to find hospital beds but due to high number of covid patients they are forced to stay at home and aren't monitored by any doctor. This Health Monitoring System designed with the help of Arduino UNO board and ESP8266 wifi microchip helps the doctor to monitor the patient remotely (connected via an IoT based platform ThingSpeak). ESP8266 wi-fi microchip is used to provide internet connectivity to our project (or we can connect our project to any wifi using same). The system consists of a pulse sensor and and an LM35 temperature sensor which measures the patient's heart beats per minute and body temperature respectively. The Arduino reads the sensor data, converts them into string, passes them to the IoT platform (ThingSpeak) and also displays the BPM and body temperature on LCD display.
In this way a doctor can remotely monitor the patients and take appropriate actions when required.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
1. SMART BUNK BED CHILD MONITORING SYSTEM |
BABY MONITORING SYSTEM BY ANDROID
APPLICATION(PART-2)
This is a second part of project. We have already discussed about to 1st part of this
project. If you did not read article of part-01. So click on link. We told all about the
part-1. We told about to know all sensors. So today we are going to expand the
project of part -1. Which is our second part (part-2). Before this, we saw in part-1
that all the types of sensors we had in our bunk bed , through which we were
monitoring. All these sensors were connected to arduino board and the data that was
received by all the different types of sensors used to send that the data through the
2. microcontroller(atmega328) and the microcontroller used to turn on buzzer for alerts
parents. All the data processes with wired. All sensors,buzzer and arduino
communicate to each other only with wired. In this second part(part-2) of the project,
we will transfer the data ,received by all the connected sensors through the arduino.
Direct sensor's data transfer Arduino to android application of smartphone with
wireless.
COMPONENT REQUIRED
1.)Arduino uno.
2.)Mq2 gas sensor.
3.)Wet sensor.
4.)Piezo electric sensor.
5.) HC-SR04 Ultrasonic sensor.
6.)DHT11 Temperature module.
7.)HC-05 Bluetooth module.
8.)12v, 1 amp power supply adapter.
9.)Plywood for frame(Bunk bed).
10.) Some wires.
ARDUINO UNO
3. The Arduino Uno is an open-source microcontroller board based on the Microchip
ATmega328P microcontroller and developed by Arduino.cc. The board is equipped with sets
of digital and analog input/output (I/O) pins that may be interfaced to various expansion
boards (shields) and other circuits.[ The board has 14 digital I/O pins (six capable of PWM
output), 6 analog I/O pins, and is programmable with the Arduino IDE (Integrated
Development Environment), via a type B USB cable. It can be powered by the USB cable or
by an external 9-volt battery, though it accepts voltages between 7 and 20 volts. It is similar
to the Arduino Nano and Leonardo. The hardware reference design is distributed under a
Creative Commons Attribution Share-Alike 2.5 license and is available on the Arduino
website. Layout and production files for some versions of the hardware are also available.
Mq2 GAS SENSOR
4. Mq2 gas sensor is a type of sensor.Which detects Smoke or Gas in the air. This is
made metal oxide semiconductor (MOS) . We know as Chemiresistor .When a
smoke or gas comes into contact with gas sensor . The MOS material is heated then
stars causing the resistance value change according to concentration of gas or
smoke. And the resistance value level of sensor is changed depend up on the type
of gases presents in the atmosphere of Mq2 sensor.
There are following types of gases detect by Mq2 Gas sensor
● LPG.
● Propane.
● Methane.
● Butane.
● CO.
● Alcohol.
● Hydrogen etc.
Mq2 gas sensor works on 5v dc and draw at least 800 mW. Smoke sensor has a potentiao
meter .We can adjust the sensitivity of gas sensor module and one Digital output voltage
5. pin(D0) and one Analog output voltage pin (A0) for read data from the sensor. and it has
power led for Indication voltage.and final last output data indication led.
WET SENSOR OR SOIL MOISTURE SENSOR
Soil moisture sensor or wet sensor an electronic sensor. Which is used in the irrigation
system or any wet or dry detect . Soil sensor measure the volumetric water content in the
soil. sensor is low cost, less power consume and easy to interface to Arduino. Sensor operate
to 3.3V to 5V DC power supply.
PIEZO ELECTRIC
6. A piezoelectric sensor is a device that uses the piezoelectric effect to measure changes in
pressure, acceleration, temperature, strain, or force by converting them to an electrical charge.
The prefix piezo- is Greek for 'press' or 'squeeze'.
ULTRASONIC SENSOR
7. The HC-SR04 Ultrasonic sensor distance is distance measuring sensor. This
sensor uses sonar to determine distance to any object, It provide a some
no-contact range detection with high accuracy. You can easy-to-use and low
power consume and buy low cost ultrasonic use common in robotic. And other
automation field. Ultrasonic range is detect object within 2 cm to 400 cm but
sensor get better result within 10 cm to 250 cm.
There are Three sections of HC-SR04 ultrasonic sensor:-
1.Transmitter
2.Receiver
3.Circuit of HC-SR04
DHT-11
8. DHT11 sensor module is a type of sensor. Which measures the temperature and
humidity of the environment in single wire. It has a restive humidity sensor and NTC
(Negative Temperature Coefficient) temperature sensor or Thermistor sensor and
8-bit microcontroller chip, that are providing cost effectiveness, anti-interfacing ability,
excellent quality and also fast response. There is a 3 pin dht11 sensor and 4 pin
dht11 sensor available in the market, so you can buy either of them. These are both
same. 3 pin dht11 to 1. GND 2. VCC 3. Signal pin. And the 4 pin sensor has 1. GND
2. VCC 3. Signal pin 4. NC (no connection) pin. When you interface with arduino,
only 3 pins of dht11 use GND, VCC and signal pins of dht11 sensor module.
HC-05 Bluetooth Module
9. HC-05 Bluetooth module is a wireless module. It is a specially designed for wireless
data transfer and receiver.
It has 6 pin
1.)EN Pin.
2.)TXD Pin.
3.)RXD Pin.
4.)VCC Pin(3.3v To 5v)
5.)GND Pin.
6.)State Pin.
10. PIN OUT:-
HC-05 ARDUINO UNO
VCC +5V
GND GND
TX RX
RX TX
HC-SRO4 ARDUINO UNO
VCC +5V
GND GND
TRIG D2
ECHO D3
MQ2 ARDUINO UNO
VCC +5V
GND GND
DO D4
WET SENSOR ARDUINO UNO
11. VCC +5V
GND GND
DO D5
BUZZER ARDUINO UNO
+ D6
GND GND
DHT-11 SENSOR ARDUINO UNO
VCC +5V
GND GND
DO D7
PIEZO ELECTRIC ARDUINO UNO
+ A0
- GND
WORKING PROCEDURE
12. Download app
The working principle of this project is very simple. How do parents know
if their child is in the bed of the children's bedroom without enter. You
can easily monitor by the mobile app. All sensors live data transfer by
Bluetooth to your mobile Bluetooth for witch you can easily monitor in
app from anywhere. Bunk bed has attached 4 sensors hc-sro4
13. ultrasonic sensor,mq2 gas sensor, soil moisture or wet sensor and piezo
electric sensor ,dh11 temperature sensor and buzzer. All these sensors
are connected to arduino board and all sensors and arduino board
operates by 5 volt dc power supply . When the children go to sleep on
the bed or through the stair , the ultrasonic sensor detects the children
and the data transfer Arduino's Bluetooth to mobile and show live status
in app .it is detected . So that parents can easily know that their children
are inside the bed or not. Whenever children come in the bed, it detects
the piezo inside the bed due to electric pressure and sends a signal to
the arduino and arduino send data through the hc-05 bt to your app as
soon as it is detected. So this is how parents know that their on the bed.
And when the child spills water in the bed or urinates suddenly while
sleeping, so the wet sensor in the bed makes sensor sens and live
status show your mobile app .so that the parents know that the bed is
wet And changes the bed sheet in time so that infection can be easily
avoided. And when there is a gas leakage due to some reason or
burning of something than the gas sensor in the bunk bed detects then
show data in app so that the parents know easily So this kind of smart
bunk bed child monitoring system works.
There is some processes for witch you can all sensors data see in
your mobile app.
14. First of all the project's Bluetooth(hc-05) should be turned on when
bluetooth is on then bluetooth continuously starts blinking. And as soon
as the hc-05 bluetooth is connected to the bluetooth of our mobile
hc-05's led blinking stop.
15. 1.)We have to give dc power supply our project for witch hc-05 bluetooth
provided 5v dc.
2.)Then after we have to go our mobile settings just click on settings
16. then after will show Bluetooth icon just click on it.
3.)Then we have to on the bluetooth device. Off to On and after on bt
then starts showing all available bluetooth devices in our around. We
have to only find out hc-05 bluetooth. When we will get hc-05 bt
of project then click on.
17.
18. 4.)After click on then we have to pair hc-05 bluetooth so we
have to put 1234 number and ok then successfully paired
bt.
19.
20. 5.)Then after we have to download apk file after downloaded
apk file then click on and install apk file simply
22. After as soon as you open the application, you will get to see
some interface like this. So right now you won't see any live
status of sensors of bunk bed because mobile bluetooth is not
yet connected to hc-05 bluetooth of project. So we have to
connect the bluetooth for witch send data from arduino through
in our mobile.
23. 7.)Just click on bt list of app and show paired device so we have to find out hc-05
name and click on and as soon as we click on hc-05 bt and connect, then as soon as
it is connected, Live data of all the sensors in the bunk bed starts showing.
8.)So some data look like this when sens the sensors.
24.
25.
26.
27.
28.
29.
30.
31. In this way show all sensor's data status in our mobile app.
SCHEMATICS DIAGRAM
36. {
// delay(2000);
// Reading temperature or humidity takes about 250 milliseconds!
// Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
float h = dht.readHumidity();
// Read temperature as Celsius (the default)
float t = dht.readTemperature();
// Read temperature as Fahrenheit (isFahrenheit = true)
float f = dht.readTemperature(true);
// Check if any reads failed and exit early (to try again).
if (isnan(h) || isnan(t) || isnan(f)) {
Serial.println(F("Failed to read from DHT sensor!"));
return;
}
// Compute heat index in Fahrenheit (the default)
float hif = dht.computeHeatIndex(f, h);
// Compute heat index in Celsius (isFahreheit = false)
float hic = dht.computeHeatIndex(t, h, false);
// Serial.print(h);
Serial.print(t);
Serial.print("/");
delay(1000);
// Serial.print(f);
37. }
void loop() {
// put your main code here, to run repeatedly:
ultrasonicsensor();
//wet_sensor();
piezo_sensor();
mq();
wet_sensor();
temperature();
}