# Micro-weather station table no:- 9

**URL:** <https://scienceactivitycentreiiserpune.discourse.group/t/micro-weather-station-table-no-9/199>\
**Category:** WeatherHackathon2026\
**Tags:** experimental-project\
**Created:** [February 27, 2026, 5:49am UTC](https://scienceactivitycentreiiserpune.discourse.group/t/micro-weather-station-table-no-9/199 "2026-02-27T05:49:09Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![lap\_2026](https://yyz1.discourse-cdn.com/flex029/user_avatar/scienceactivitycentreiiserpune.discourse.group/lap_2026/32/198_2.png) [@lap\_2026](https://scienceactivitycentreiiserpune.discourse.group/u/lap_2026)\
**Post date:** [February 27, 2026, 5:49am UTC](https://scienceactivitycentreiiserpune.discourse.group/t/micro-weather-station-table-no-9/199/1 "2026-02-27T05:49:09Z")

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School name:- Laxmanrao Apte Prashala

Name of teacher :- Aarti rajebhosale

Name of student:- Prachiti Chandrakant Gawali

Name of student:- Arshita shreyas Gupte

Name of student:- Atharva Dashrath Nagargoje

Stage(1): A microweather station introduction

A microweather station is a small system used to measure local weather conditions such as temperature, humidity, rainfall, and wind speed in a specific area. It is uses sensors and a microcontroller to connect real-time data. This project helps in understanding local weather changes and is useful for education, agriculture, and environmental monitoring.

\*) components used in project.

1. arduino uno

2. 9v battery

3. DC barrel jack

4. bread board

5. LM35 temperature sensor

16×2 LCD

SPST switch

Red green , blue LED’s

Buzzer, jumper wires , USB cables

\*) Explanation / working

The microweather station works by using different sensors to measure local weather conditions like temperature, humidity, rainfall, wind speed , and air pressure. These sensors collect data and send it to microcontroller. The microcontroller processes this data and shows the readings on display or stores them for future use . In this way , the system provides real- time local weather information.

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**Author:** ![saciiserpune](https://yyz1.discourse-cdn.com/flex029/user_avatar/scienceactivitycentreiiserpune.discourse.group/saciiserpune/32/16_2.png) [@saciiserpune](https://scienceactivitycentreiiserpune.discourse.group/u/saciiserpune)\
**Post date:** [February 27, 2026, 8:03am UTC](https://scienceactivitycentreiiserpune.discourse.group/t/micro-weather-station-table-no-9/199/2 "2026-02-27T08:03:18Z")

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<div class="post-metadata">

**Author:** ![lap\_2026](https://yyz1.discourse-cdn.com/flex029/user_avatar/scienceactivitycentreiiserpune.discourse.group/lap_2026/32/198_2.png) [@lap\_2026](https://scienceactivitycentreiiserpune.discourse.group/u/lap_2026)\
**Post date:** [February 27, 2026, 12:58pm UTC](https://scienceactivitycentreiiserpune.discourse.group/t/micro-weather-station-table-no-9/199/3 "2026-02-27T12:58:25Z")

</div>

School name:- Laxmanrao Apte Prashala

Name of teacher :- Aarti rajebhosale

Name of student:- Prachiti Chandrakant Gawali

Name of student:- Arshita shreyas Gupte

Name of student:- Atharva Dashrath Nagargoje

Stage(1): A microweather station introduction

A microweather station is a small system used to measure local weather conditions such as temperature, humidity, rainfall, and wind speed in a specific area. It is uses sensors and a microcontroller to connect real-time data. This project helps in understanding local weather changes and is useful for education, agriculture, and environmental monitoring.

\*) components used in project.

1. arduino uno

2. 9v battery

3. DC barrel jack

4. bread board

5. LM35 temperature sensor

16×2 LCD

SPST switch

Red green , blue LED’s

Buzzer, jumper wires , USB cables

\*) Explanation / working

The microweather station works by using different sensors to measure local weather conditions like temperature, humidity, rainfall, wind speed , and air pressure. These sensors collect data and send it to microcontroller. The microcontroller processes this data and shows the readings on display or stores them for future use . In this way , the system provides real- time local weather information.

Cde of the project:-

#include \<Wire.h\>

#include \<LiquidCrystal\_I2C.h\>

#include \<DHT.h\>

#include \<Adafruit\_BMP085.h\>

#define DHTPIN 2

#define DHTTYPE DHT11

DHT dht(DHTPIN, DHTTYPE);

Adafruit\_BMP085 bmp;

LiquidCrystal\_I2C lcd(0x27, 16, 2);

void setup() {

Serial.begin(9600);

dht.begin();

bmp.begin();

lcd.init(); // initialize LCD

lcd.backlight(); // turn on backlight

lcd.setCursor(0, 0);

lcd.print(“Weather Station”);

delay(2000);

lcd.clear();

}

void loop() {

float temp = dht.readTemperature();

float hum = dht.readHumidity();

float pressure = bmp.readPressure() / 100.0; // convert to hPa

if (isnan(temp) || isnan(hum)) {

lcd.clear();

lcd.setCursor(0,0);

lcd.print(“DHT Error!”);

delay(2000);

return;

}

lcd.clear();

lcd.setCursor(0,0);

lcd.print(“T:”);

lcd.print(temp);

lcd.print("C ");

lcd.print(“H:”);

lcd.print(hum);

lcd.print(“%”);

lcd.setCursor(0,1);

lcd.print(“P:”);

lcd.print(pressure);

lcd.print(“hPa”);

delay(2000);

}

 ![20260227_161011](https://canada1.discourse-cdn.com/flex029/uploads/scienceactivitycentreiiserpune/original/1X/041bac6822f329d605b663ad9a8cfa7d569cdf19.jpeg)

 ![20260227_161011](https://canada1.discourse-cdn.com/flex029/uploads/scienceactivitycentreiiserpune/original/1X/041bac6822f329d605b663ad9a8cfa7d569cdf19.jpeg)Thank you!

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<div class="post-metadata">

**Author:** ![saciiserpune](https://yyz1.discourse-cdn.com/flex029/user_avatar/scienceactivitycentreiiserpune.discourse.group/saciiserpune/32/16_2.png) [@saciiserpune](https://scienceactivitycentreiiserpune.discourse.group/u/saciiserpune)\
**Post date:** [February 28, 2026, 4:32pm UTC](https://scienceactivitycentreiiserpune.discourse.group/t/micro-weather-station-table-no-9/199/4 "2026-02-28T16:32:39Z")

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