CNES

 CNES experiments

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IOT WSN

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 IOT IOT MATERIAL experiment no.5 interfacing IR sensor with arduino and buzzer block dig and discription Block dig: code int irSensor = 12 ; int buzzer = 7 ; void setup () {   Serial . begin ( 9600 ) ;   pinMode ( irSensor, INPUT ) ;   pinMode ( buzzer, OUTPUT ) ; } void loop () {   int value = digitalRead ( irSensor ) ;   Serial . println ( "" ) ;   Serial . print ( "Sensor Value = " ) ;   Serial . print ( value ) ;     if ( value == 0 )   {     digitalWrite ( buzzer, HIGH ) ;   }   else   {     digitalWrite ( buzzer, LOW ) ;   }   delay ( 50 ) ; } Experiment no : 6 interfacing 16*2 lcd with arduino board for display message or informtion block dig : Code: //YWROBOT //Compatible with the Arduino IDE 1.0 //Library version:1.1 #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27,20,4);  // set the LCD address to 0x27 for a 16 chars and 2 line display void setup() { ...
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"From Farm to Table: Exploring the True Value of Organic Produce"

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In today's fast-paced world, where convenience often takes precedence over quality, it's important to pause and reflect on the true value of the food we consume. Organic produce has gained significant popularity in recent years, with more people seeking healthier and more sustainable alternatives to conventionally grown fruits and vegetables. In this article, we will delve into the journey of organic produce from farm to table, highlighting the benefits and exploring why it has become a preferred choice for many individuals and families. Value of Organic Produce What Does Organic Produce Mean? Organic produce refers to fruits, vegetables, and other agricultural products that are grown and processed without the use of synthetic pesticides, chemical fertilizers, genetically modified organisms (GMOs), or irradiation. Instead, organic farming relies on natural methods that promote soil fertility, biodiversity, and ecological balance. The Importance of Soil Health One of the fun...
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DBMS

 https://docs.google.com/spreadsheets/d/1pwujzrd3LeVNe3XLTFjhkRULSw_IwnIkQhCOtblw_Fk/edit?usp=sharing Drive link : DBMS pdf link 1. Q1 With the help of customer and order database, implement all types of  joins. create database vaishnavi; show databases; use vaishnavi; create table customer(cid int primary key,cname varchar(20) not null,mono double not null); show tables; insert into customer values (1,"akku ban",56767),(2,"vaishu hgdg",732383),(3,"pallun frer",675463); select * from customer; create table oorder(oid int primary key,odate int not null,oammount int not null,cid int not null); show tables; insert into oorder values (1,2019-05-05,55,1),(2,2019-05-06,56,2),(3,2019-05-07,78,1); select * from oorder; select * from customer JOIN oorder ON customer.cid=oorder.cid; select customer.cid,cname,odate from customer JOIN oorder ON customer.cid=oorder.cid; select * from customer LEFT JOIN oorder ON customer.cid=oorder.cid; select * from customer RIGHT JOI...
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