infrared

How to Build an Infrared Proximity Switch Circuit Using an Arduino

How to Build an Infrared Proximity Switch Circuit Using an Arduino

How To – DIY – Projects / By

In this project, we will build an infrared proximity switch circuit using an arduino. This is a circuit in which a switch activates when the infrared sensor detects an object in its proximity. The infrared proximity switch sensor is a reflection-type photoelectric snesor which sends and receives infrared beams. Infrared proximity switches work by sending […]

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Human Body Infrared Smoke Temperature Alarm System with Arduino

Human Body Infrared Smoke Temperature Alarm System with Arduino

Security – Safety Projects / By

Web site: http://www.instructables.com/id/Human-Body-Infrared-Smoke-Temperature-Alarm-System/ Project Summary: The Human Body Infrared Smoke Temperature Alarm System works under the DC 5v voltage and uses the DH11 Temperature Module to detect the room temperature. When the module detects the temperature is higher than the maximum, the buzzer alarms and the red LED lights. When the MQ2 Smoke Sensor detects

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I2C Communication With An Infrared Temperature Sensor

I2C Communication With An Infrared Temperature Sensor

Internet – Ethernet – LAN Project Ideas, Sensor – Transducer – Detector Project Ideas, Temperature Measurement Project Ideas / By

Introduction Contents [hide] 1 Introduction 2 What You’ll Need to Know 3 Things You’ll Need 4 Connect the temperature sensor 5 How the Temperature Sensor Works 6 Install the External Libraries 7 Program the Microcontroller 8 Conclusion In this lab, you’ll see synchronous serial communication in action using the Inter-integrated Circuit (I2C) protocol. You’ll communicate with an

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