digital thermometer
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Body Temperature Tracker using ESP8266 NodeMCU and MLX90614 Temperature Sensor So one day I and my brother was sitting on the sofa and watching the news that the Corona Virus is spreading massively all over the world seeing this made us very worried and we started thinking about this and then another thing came to my mind that in the shops the customers who are coming and the delivery boy or any unknown person coming to our houses… |
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All About Transformer Protection and Transformer Protection Circuits Transformer protection is crucial as transformers are one of the most critical and expensive components of any distribution system. It is an enclosed static device usually drenched in oil, and hence, faults occurring in it are limited. But the effect of a rare fault can be hazardous for the transformer, and the long lead time for repair and replacement of transformers makes… |
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Non-Contact Wall Mount Digital Infrared Thermometer with SD Card Logging Scanning temperature at the entry gates of office, malls, shopping centers, etc. has become the “new normal” to tackle the current Covid19 pandemic. While it is possible to use a handheld IR thermometer to measure the temperature of each person entering the gate and note it down manually on a notebook, it is simply not the most effective way. We have already designed a… |
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Contactless Smart IR Thermometer using Arduino and Android – Save and Share Results with Pictures The current COVID-19 scenario needs no introduction. While everyone is giving their best to move forward, it is important to act responsibly and tackle this problem collectively. Today in many public places and in other gatherings, it has become common to screen individuals for body temperature, as a preventive measure to check for fever. The device that is used to do this… |
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Arduino Based Digital Thermometer using MAX30205 Human Body Temperature Sensor For medical or clinical applications, measuring human body temperature is an important parameter to determine the health condition of any individual. However, there are lots of ways to sense temperature but not everything has the accuracy to meet the clinical thermometry specifications. The MAX30205 temperature sensor is specifically designed for this application. Do note… |
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RFID based Contactless Body Temperature Screening using Arduino and MLX90614 IR Temperature Sensor Since the outbreak of Covid-19, infrared thermometers are being used as a screening tool to scan the people at Airports, Railway Stations, and other crowded establishments. These scans are being used to identify potential patients of Covid-19. The government made it compulsory to scan everyone before entering the office, school, or any other crowded place. … |
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Make a Non-Contact Infrared Thermometer with MLX90614 IR Temperature Sensor When debugging an electronics circuit or testing a new hardware design, often times I tend to check if the components on the board are getting hot abnormally by touching them. And if something is messed up (which usually is in the first try) these components could get as hot as 80°C or more burning not only the component but also my finger along with it. After burning my… |
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Interfacing DHT11 Temperature & Humidity Sensor with STM32F103C8 DHT11 is a Temperature and humidity sensor which as the name implies is used to measure the atmospheric temperature and humidity in a particular environment or in a confined closed space. The sensor is commonly used in monitoring environmental parameters in many applications like Agriculture, Food Industries, Hospitals, Automobile, Weather Stations etc. … |
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IoT Weather Station using NodeMCU: Monitoring Humidity, Temperature and Pressure over Internet Humidity, Temperature and Pressure are three basic parameters to build any Weather Station and to measure environmental conditions. We have previously built a Digital Thermometer web server using NodeMCU and this time we are extending it to Weather Station using ESP12E NodeMCU. In this project, we will measure Humidity, Temperature and Pressure parameters and… |
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How to Plot Real Time Temperature Graph using MATLAB Graphs are always helpful to visualize the data and it becomes very easy to find trends and patterns by looking at them. There are many software available to plot graphs based on the input values, today we will use MATLAB to plot graph based on the temperature data from LM35 sensor. This tutorial will give you a basic idea about how to plot real time graph using MATLAB.… |
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IoT Digital Thermometer using NodeMCU and LM35 In previous Getting start with NodeMCU tutorial, we saw What is NodeMCU and how we can program it using Arduino IDE. As you know NodeMCU has Wi-Fi chip inside so, it can also connect to internet. It is very useful to build IoT Projects. We previously used ThingSpeak with Arduino to make IoT thermometer, but here we will create our own webpage to display temperature.… |
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Digital Thermometer using LM35 and PIC Microcontroller In this tutorial, we are making a Digital Thermometer using PIC microcontroller and LM35 Temperature Sensor. In this project, we will sense the temperature using LM35 and display it on 16x2 LCD. LM35 Temperature Sensor is accurate and cheaper and doesn’t require any external calibration. The output voltage is proportional to Celsius temperature scale and changes by 10mV… |
