An Arduino Thermometer with Digital Display

This is a project for Arduino to make a Thermometer with Digital Display, aimed at beginners. Arduino measures the voltage on a TMP36 Temperature sensor, converts the Voltage to Degrees Celcius and Displays the value on an LOL shield display. Objectives: * Learn how to use the TMP36 * Learn how to perform numeric and string conversions in Arduino-C  (sketch) * Learn how to display numbers on the LOL shield ...

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Thermal Camera

Have you ever had the desire to see what can not be seen? I never had the ability to see in thermal infrared, and it is rather cool to be able to see in the thermal infrared part of the electromagnetic spectrum. Unfortunately, most thermal (FLIR) cameras are very expensive. In 2011 cameras frequently cost several thousand dollars. This project was created to develop a cheaper solution at a fraction of the c ...

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Analog Clock And Temperature sensor On An Oscilloscope using Arduino

Scopeclock is an easy to use hardware to make your X-Y capable analog oscilloscope more useful .Using this simple to use hardware you can convert your analog oscilloscope into a scope clock.This project was me and my friend kshitij gupta at CEDT nsit under the guidance of Prof. Dhananjay V.Gadre. Scope clock has two modes of operation • Analog clock Mode –   This is the default mode of operation . When the ...

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Save data of temperature and humidity on MySQL with Arduino Uno and Wifly

Hello guys, i make this instructable for the people that  liked the electronics and the botanic, with this you have the data about  the temperatura and the humidity of your orchard and register this in a data base MySQL. For this proyect you need some knowledge of programing in PHP and MySQL, we will make three archive .php, but this I'll explain in the following steps. Step 1: You need this For this projec ...

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Arduino 7-Segment Thermometer

Using a dual 7-segment display, a DS18B20 temperature sensor and a couple of shift registers I figured that I could build a digital thermometer. Step 1: Temperature Sensor The sensor I'm using is the DS18B20, it's a 3pin sensor that just requires a single input pin from the arduino. Multiple sensors can be hooked together, however I'm just using one for this project. As with a lot of different sensors there ...

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*duino Keg Temp Monitor, or the Quest for the Perfect Pint

I was looking for a project that combined my three favorite things - working in my shop, building cool stuff for my bar and of course, drinking beer. After a couple of weeks in the old country drinking "the Guinness", I decided my I'd put a keg of "Moothers' milk" in my kegerator and prolong my vacation until the next visit...which led me down this path. Despite conventional wisdom, the Guinness is usually ...

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Arduino Powered Mushroom Environment Control

This is my first Arduino project aimed at helping me with my other hobby which is growing oyster and shiitake mushrooms indoors. In a nutshell, the controller takes in two temperature readings, 1 Humidity reading and 1 Co2 reading and triggers a set of four relays connected to mains power. Intended to be connected to the mains are two heating pads, a sonic humidifier and an air pump (although the choice isn ...

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House Temperature Monitor using Arduino

Recently a family member had his furnace fail while he was away from his house for a long period of time in the winter. His pipes burst and caused quite the mess. This project describes a temperature sensor that broadcasts the temperature in his house to the pachube data logging website. This allows him to check on his house from anywhere he has internet access. What is it? This project includes a temperatu ...

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Build a fully featured Arduino Thermostat

In this post I will attempt to describe the steps I took to build the arduino based thermostat shown in the following videos. The first video was taken when around just half of the coding of the menu system was complete, but gives you a basic run through of the features. This second video shows the completed thermostat with additional features implemented over the holidays, which includes a Total Heat Time ...

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Arduino Temperature Sensor Code

This arduino projects show how to read Celsius and Fahrenheit temperature with LM35 temperature sensor. Instruction; 1) Connect all jumper wire as shown in diagram. 2) Connect LM35 center lead to analog pin 1, make sure ground lead connected to ground and Vs lead to 5V pin. Upload this code to your arduino /*   Temperature Sensor   Reading temperature with LM35 sensor.   Coded by: arduinoprojects101.com */ ...

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Arduino temperature controlled PC Fan

Oscar Gonzalez gives us a simple tutorial for speed controlling a PC FAN and reading a LM35 temperature sensor with an Arduino microcontroller. He covers the use of an optocoupler, PWM (Pulse Width Modulation) and reading analog voltages with the Arduino. He even has a video showing the fan speed control in action. This article was submitted by Oscar Gonzalez as part of the “Hobby parts for articles” progra ...

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Data Logger Project using an Arduino

This is a data logger I made for my class. I couldn't find any instructions that I could use to make the Arduino record the light brightness and the temperature. Then display the temperature and the light value on the LCD then Save it to the SD card Requirements Here are the requirements for the Datalogging shield project (project #1): Collect data from at least 2 sensors write the data at regular intervals ...

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