TEMPERATURE SENSOR USING ARDUINO

Summary

In this Tech for Shah tutorial, viewers are guided through creating a simple temperature sensor using an Arduino. The video begins by introducing the components involved, including the temperature sensor and the LCD module. Detailed step-by-step instructions show how to connect the pins of the sensor and the LCD module to the Arduino and a breadboard, highlighting the VCC, ground, and data pins. The tutorial also covers the Arduino code necessary to read the sensor output and display the temperature on the LCD. The process concludes with uploading and verifying the code, at which point the LCD displays the current temperature, allowing users to see the sensor in action as it responds to heat changes. The video ends with a call to subscribe for more tech projects.

Highlights

• Introduction to setting up a temperature sensor project for beginners! 🥳
• Detailed breakdown of connecting the temperature sensor's VCC, data, and ground pins to Arduino. ⚡
• Walkthrough of attaching an LCD module to your setup, using only four pins. 📺
• Easy step-by-step coding guide to make your Arduino project display temperature. 👩‍💻
• Watch the magic happen as your LCD displays temperature readings in real-time! 🌡️

Key Takeaways

• Learn how to build a temperature sensor using Arduino with ease! 🤖
• Understand the connection layout for sensors and LCD modules with clear instructions. 🔌
• Get hands-on experience with Arduino coding to display temperature readings. 🔢
• Watch how heat affects your sensor and see real-time readings. 🔥
• Enjoy a straightforward project perfect for beginner tech enthusiasts! 🌟

Overview

Welcome to another exciting Tech for Shah tutorial, where we dive into crafting a simple yet fascinating temperature sensor project using Arduino. This guide peels back the complexities, showing you how to get your sensors up and running with just a few components. It's about getting your hands dirty and seeing the immediate effects of your work!

The video meticulously walks you through setting up your temperature sensor and LCD module. We focus on the essential connections on your breadboard, harnessing the power of VCC, ground, and analog pins. As the components snap into place, you'll see how to link everything effortlessly, transforming a basic setup into a smart little weather station.

Coding is the heartbeat of this project, and Tech for Shah simplifies it with well-explained steps. Watch as code comes to life when uploaded to your Arduino, enabling it to read sensor data and display temperature in Celsius on an LCD. This project not only teaches practical tech skills but also leaves you with a tangible outcome: a working thermometer that reacts to your environment.

Chapters

• 00:00 - 00:30: Introduction and Components Overview In this chapter, the video introduces the Dunam Project, which involves creating a simple temperature sensor. The host welcomes viewers back to the channel and aims to provide an overview of the project. The video focuses on the components, specifically highlighting the pins of the 135 temperature sensor.
• 00:30 - 01:00: Pin Connections of Temperature Sensor The chapter provides a detailed explanation of the pin connections of a temperature sensor. It mentions the VCC terminal, the middle pin as the data output in analog form, and the ground pin. The first pin is connected to a 5-volt ordinal, and the ground pin is connected to the ground terminal.
• 01:00 - 02:00: LCD Module Connections The chapter titled 'LCD Module Connections' explains the process of simplifying the connection of an LCD module by reducing the numerous pins to just four essential connections. The transcript provides details on how each pin should be connected: the ground pin of the LCD module is connected to the ground, the VCC pin is connected to the VCC terminal of the Arduino, the SDA pin is connected to analog pin number 4, and the SCL pin is connected to analog pin number 5.
• 02:00 - 03:00: Breadboard Setup and Connections This chapter discusses setting up connections on a breadboard. It begins with using male to female connectors for connections. The initial step is to connect the positive terminal (five-volt terminal) of the Arduino to any rail of the breadboard, which will act as the five-volt supply or line.
• 03:00 - 04:00: LM34 Sensor Connection The chapter explains how to connect the LM34 sensor to an Arduino using a breadboard. It starts by connecting the negative terminal of the breadboard to the ground of the Arduino. Then it details the insertion of the LM34 sensor on the breadboard, describing the setup of the first pin of the sensor.
• 04:00 - 05:00: LCD Module Connection Detailed This chapter provides a detailed explanation of how to connect an LCD module to a circuit using a breadboard. It specifically describes the connections for the VCC and ground pins, where the VCC pin connects to the positive rail of the breadboard, which is 5 volts, and the ground pin connects to the negative rail or ground of the breadboard.
• 05:00 - 07:00: Arduino Code Explanation This section explains the connections and pin configurations of an LCD module in an Arduino setup. It details the purpose of each pin: ground, VCC, SDA, and SEL, and mentions the connection strategy for the data pin to the analog input.
• 07:00 - 08:00: Temperature Display Demonstration In this chapter, the process of conducting a Temperature Display Demonstration is explained. It involves connecting various components to a breadboard; specifically, connecting the ground and VCC (Voltage Common Collector) to the five-volt power source of the breadboard.
• 08:00 - 09:00: Conclusion and Thanks This chapter provides instructions on connecting SDA to the analog pin number four and SCL to the analog pin number five on the hardware, likely referring to Arduino connections. This could be a part of a project wrap-up or hardware configuration in its concluding phase.

TEMPERATURE SENSOR USING ARDUINO Transcription

• 00:00 - 00:30 so hey guys welcome back to the another video of tech for Shah so in this video we are going to discuss about our dunam project a simple project which is temperature sensor let's start the project [Music] [Applause] [Music] and let's see the pins of 135 that is temperature sensor
• 00:30 - 01:00 the first spin indicates the VCC terminal and the middle one is the dart output from the temperature sensor which is in analog form and the last one is the ground pin so the first pin is connected to the of five volt of the ordinal and the last one which is ground is connected to the ground terminal the next component is the LCD module and LCD
• 01:00 - 01:30 I have used a LCD module to convert the tons of pins into four pins so for that the uppermost pin which is a ground pin is connected to the ground of the how do you know the next one is VCC connected to the VCC terminal of the Audino the next one is SDA which is connected to the analog pin number 4 and s CL which is connected to the analog pin number 5
• 01:30 - 02:00 you can use male to female connectors for connecting okay let's talk about the connection on the breadboard so first connect the positive terminal of the Arduino that is five volt terminal to the any one rail of the breadboard which will indicate the five volt supply or 5 volt line and then
• 02:00 - 02:30 connect the negative terminal of the breadboard or another rail to the ground of the Arduino next part is about the sensor insert the sensor that is LM 34 you on the breadboard for sensor the first pin is
• 02:30 - 03:00 the VCC pin which we are going to connect to the positive rail of the breadboard that is 5 volt and the third one is the ground pin so we are going to connect it with the negative rail or ground of the breadboard
• 03:00 - 03:30 and the middle one which is data pin which we are going to connect it to the analog input even of the old you know so now let's see the connection of LCD module it has four pins the first one is the ground another one is VCC next one is SDA and last one is SEL the ground pin is
• 03:30 - 04:00 connected to the ground of the breadboard and the VCC connected to the VCC of the breadboard that is five volt
• 04:00 - 04:30 you and the third pin is SDA they are going to connect it to the analog pin number four of the old you know and the last one is SCL so we are going to connect it to the analog pin number five you of the ID you know so this is done with the
• 04:30 - 05:00 connection so this is the complete code for the project you can copy the code from my block which is take for sure dot blog spot.com so let's talk about the code first we need to include the library files the liquid crystal library is available on the official side of all you know so in this first we need to
• 05:00 - 05:30 declare a floating variable which is float temp well an int temp in which is first pin of the Arduino so LCD door begin and insulated or backlight will initialize and print something on the LCD so the main code is written in the void loop so we are taking the output from the sensor which is lm35 in the
• 05:30 - 06:00 temp Val and I guess temp file is multiplied by zero point four eight eight seven five again it is stored in the temple so to print we need to write LCD dot print temperature and again to move the cursor to the second line we need to read LCD dot print then temp well which is it in degree Celsius and again we have to give a delay of one
• 06:00 - 06:30 second so this is the end of the loop a simple program so let's verify the program everything his green means everyone is happy and let's upload it so you can see the temperature is displayed on the LCD which is approximately 29 so if I try to
• 06:30 - 07:00 heat up the sensor it will raise the temperature so guys thank you for watching the video please hit the like button if you liked the video subscribe and don't forget to share thanks for watching take for sure