Instructables
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