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Temprature and humidity sensore

Introduction: Humidity and temperature are common parameters to measure environmental conditions. In this Arduino based project we are going to measure ambient temperature and humidity and display it on a 16x2 LCD screen. A combined temperature and humidity sensor DHT11 is used with Arduino uno to develop this Celsius scale thermometer and percentage scale humidity measurement project. This project consists of three sections - one senses the humidity and temperature by using humidity and temperature sensor DHT11. The second section reads the DHT sensor module’s output and extracts temperature and humidity values into a suitable number in percentage and Celsius scale. And the third part of the system displays humidity and temperature on LCD Applications: It can be used for measuring humidity and temperature values in heating, ventilation and air conditioning systems. Weather stations also use these sensors to predict weather conditions.  The humidity sensor is used as a preventi...
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BAIC SCIENCE AND CHAMISTRY MCQSS

 

BASIC SCIENCE AND CHAMISTRY MCQS 




 Elecricity, magnetism and semiconductors


1)  The electricity is developed on abody,when ot is rubbed with
another body,is called as 


A)  current electricity 

B)  frictional electricity

C)  magnetic electricity       

D)  none of these

ANSWER :  B 

2)  Which of the following is a corrct satement



A)  like charges attract  and unlike charges  repel 


B)   like asa well as unlike charges attract each other

C)   unlike charges attract each other and like charges repel each other


D)    like charges as well as unlike charges repel each other

ANSWER :  C 

DOWNLOAD BASIC SCIENCE AND CHAMISTRY MCQS PDF
                        

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Temprature and humidity sensore

Introduction: Humidity and temperature are common parameters to measure environmental conditions. In this Arduino based project we are going to measure ambient temperature and humidity and display it on a 16x2 LCD screen. A combined temperature and humidity sensor DHT11 is used with Arduino uno to develop this Celsius scale thermometer and percentage scale humidity measurement project. This project consists of three sections - one senses the humidity and temperature by using humidity and temperature sensor DHT11. The second section reads the DHT sensor module’s output and extracts temperature and humidity values into a suitable number in percentage and Celsius scale. And the third part of the system displays humidity and temperature on LCD Applications: It can be used for measuring humidity and temperature values in heating, ventilation and air conditioning systems. Weather stations also use these sensors to predict weather conditions.  The humidity sensor is used as a preventi...
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