Temperature Measurement Projects Archives - Page 6 of 7 - Projects Tutorials Code Library for Atmels Atmega32 AVR

Atmega8 measures ambient temperature and relative humidity using HSM-20G sensor

In one of my previous posts, I discussed about Sensirion’s SHT11 and SHT75 sensors, which are capable of measuring both temperature and relative humidity. They are digital sensors and provide fully calibrated digital outputs for temperature and relative humidity. I also illustrated how to interface those sensors with a PIC microcontroller. Shawon Shahryiar from Dhaka, Bangladesh shared this project […]

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Intelligent temperature monitoring and control system using AVR microcontroller

Controlling temperature has been a prime objective in various applications including refrigerators, air conditioners, air coolers, heaters, industrial temperature conditioning and so on. Temperature controllers vary in their complexities and algorithms. Some of these use simple control techniques like simple on-off control while others use complex Proportional Integral Derivative (PID) or fuzzy logic algorithms. In

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The Arduino Weather Station / Thermostat using ATmega328 microcontroller

AVR ATmega Projects, Sensor - Transducer - Detector Projects, Temperature Measurement Projects / Ibrar Ayyub

I’ve always been interested in monitoring my local weather, and noticed the difference between what weather.com and accuweather.com think my local weather is, and what I see out the window. I also wanted better control over my heating and A/C system. As a computer and electronics nut, I’ve been playing with the Arduino Microcontroller, and

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Temperature Control For Kitchen Appliances

AVR ATmega Projects, Temperature Measurement Projects / Ibrar Ayyub

In this Instructable, I will step through controlling the temperature of most kitchen appliances. As an example, I will use an old Westbend Poppery popcorn maker (aka. coffee roaster), but these same techniques will be applicable to most hot plates, coffee makers, and waffle irons. This instructable puts you at risk of electrocuting or burning

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DIY Digital Thermometer Using ATMega8

AVR ATmega Projects, Temperature Measurement Projects / Ibrar Ayyub

This instructable will show you how to make a thermometer that displays the temperature of the air. It’s not the most accurate thermometer in the world, but for this price and the fact that it was homemade… This instructable will show you how to make a thermometer that displays the temperature of the air. It’s

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Numitron clock & thermometer using Microcontroller atmega48

AVR ATmega Projects, Temperature Measurement Projects / Ibrar Ayyub

I really like nixie and numitron clocks, but I never worked with them before. So I decided to give it a go. I choose numitrons because of 2 reasons: first of all nixies need a higher voltage than numitrons to work. Nixies need around 170V DC and numitrons only 4,5V so they are safer to

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Temperature Indicator Using attiny2313 micrcontroller

AVR ATmega Projects, Temperature Measurement Projects / Ibrar Ayyub

Description Features: Measures temperatures from -55°C to +125°C Three LED’s to indicate in what range the temparature is. User definable thermostat with high and low settings Output via a relay to control a heater element or a blower fan (or something else) Power supply ………………….4.5 to 5.5 VDC Power consumption ………..15mA This circuit uses a

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DS1820 Temperature Controller using atmega8515 microcontroller

AVR ATmega Projects, Temperature Measurement Projects / Ibrar Ayyub

This project displays the temperature on an LCD display with an resolution of 0.06degrees. DS1820 is used for sensing the temperature. It can measure temperature range from -55deg to +125deg. But i take care of only the possitive temperature. There are 3 switches to change the alarm temperature, the user can increment the Alarm temperature

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PC Thermometer Using ATTiny2313

AVR ATmega Projects, Temperature Measurement Projects / Ibrar Ayyub

Description With this project you can show the temperature on you PC. This thermometer plugs in on any free serial port. It gives temperature readings accurate to 0.5°C with no calibration.The project consists of the ATTiny2313 RS232 Project board and the DS1621 Thermometer board and software for the PC. It can display both indoor and

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LCD Thermometer TCN77 Using AVR Microcontroller

AVR ATmega Projects, Temperature Measurement Projects / Ibrar Ayyub

Description The TC77 is a digital temperature sensor with a Serial Peripheral Interface. Temperature data is converted from the internal thermal sensing element and made available at anytime as a 13-bit two’s compliment digital word. Communication with the TC77 is accomplished via a SPI and MICROWIRE compatible interface. It has a 12-bit plus sign temperature

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