Instructables

Building an Infrared Sensor

Picture of Building an Infrared Sensor
Here is how to build and Infrared Sensor using the QRD1114 
 
Remove these adsRemove these ads by Signing Up

Step 1: Parts Needed


One of : QRD1114  Light Sensor
http://www.hvwtech.com/products_view.asp?ProductID=97

One of : 220 Ohm Resistor

One of : 10 K Ohm Resistor

One of : 3 Wire Cable

Step 2: How it works

Picture of How it works

Step 3: Building the Infrared Sensor

Picture of Building the Infrared Sensor

Step 4:

Picture of
DSCF4804.JPG