temperature sensor
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Interfacing DS18B20 Temperature Sensor with Raspberry Pi Raspberry Pi is known for its computational power and its vast application in the field of IoT, Home Automation etc. However for any electronic system to interact with the real world and get information about it, the system has to use sensors. There are many types of sensors used for this process and the required sensor is selected based on the parameter to be measured and… |
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Interfacing DHT11 Temperature and Humidity Sensor with Raspberry Pi Temperature and Humidity are the most common parameters that are being monitored in any environment. There are tons of sensors to choose from for measuring temperature and humidity, but the most used one is the DHT11 due to its decent measuring range and accuracy. It also works with one pin communication and hence is very easy to interface with Microcontrollers or… |
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Digital Thermometer using a PIC Microcontroller and DS18B20 Generally, the LM35 temperature sensor is used with microcontrollers to measure the temperature because it is cheap and easily available. But LM35 gives analog values and we need to convert them into digital using ADC (Analog to Digital Converter). But today we are using DS18B20 temperature sensor in which we don’t need an ADC conversion to get the temperature. Here we will… |
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Digital Thermometer using LM35 and 8051 Microcontroller Sometimes people find it difficult to read temperature from analog thermometer because of fluctuations. So here we are going to build a simple Digital thermometer using 8051 microcontroller in which LM35 sensor is used for measuring the temperature. We have also used LM35 to build digital thermometer using Arduino, NodeMCU, PIC, Raspberry Pi and other microcontrollers.… |
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Temperature Controlled DC Fan using Thermistor “Automation is good, so long as you know exactly where to put the machine’’, In this tutorial we are making a Temperature controlled DC fan using Thermistor, as it starts above the preset level of temperature and stops when the temperature return to normal condition. This whole process is done automatically. We have previously made the Temperature controlled Fan using… |
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Arduino Data Logger (Log Temperature, Humidity, Time on SD Card and Computer) As Engineers/Developers we always rely upon the data collected to design or improve a system. Recording data and analyzing them is a common practice in most of the industries, here we are building Arduino Data Logger Project where we will learn how we can log data at a specific interval of time. We will use an Arduino board to read some data (here temperature, humidity, date… |
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Temperature Controlled Automatic Switch Previously we have built Temperature controlled LEDs Circuit, in which two LEDs were glowing according to the temperature. Now we are enhancing that circuit by using a Relay, and now we are going to Control Home AC appliances according to Temperature. This circuit will serve as automatic light switch which will trigger if temperature goes beyond a particular level (50 Degree… |
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Temperature Controlled LEDs using LM35 Today we are building a simple yet very useful circuit using Temperature Sensor LM35. In this circuit, we are going to control the LEDs according to temperature around. If temperature goes beyond a particular level (50 Degree in this circuit) then Red LED will glow automatically, otherwise yellow LED remains on below that particular temperature. This threshold temperature… |
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Room Temperature Measurement with Raspberry Pi We have mostly covered all the Basic Components interfacing with Raspberry Pi in our Raspberry Pi Tutorial Series. We have covered all the Tutorials in simple and detailed manner, so that anyone, whether he has worked with Raspberry Pi or not, can learn from this Series easily. And after going through all the tutorials you will be able to build some High Level projects using… |
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Simple Heat Sensor Circuit We have previously built the Fire Alarm using Thermistor and Fire Alarm System using AVR Microcontroller. Today we are building very simple Temperature Sensor Circuit or Heat Sensor Circuit. This circuit uses very few and basic components which can be easily available, anyone can build it right away. This Heat Sensor is not only simple but also effective; you can try it… |
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Temperature Measurement using LM35 and AVR Microcontroller In this project we are going to design a circuit for measuring temperature. This circuit is developed using “LM35”, a linear voltage sensor. Temperature is usually measured in “Centigrade” or “Faraheite”. “LM35” sensor provides output based on scale of centigrade. LM35 is three pin transistor like device. It has VCC, GND and OUTPUT. This sensor… |
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Digital Thermometer using Arduino and LM35 Temperature Sensor Thermometers are useful apparatus that have been used for a long time for temperature measurement. In this project, we have made an Arduino based digital thermometer to display the current ambient temperature on a 16x2 LCD unit in real time. It can be deployed in houses, offices, industries, etc., to measure the temperature. We can divide this Arduino… |
