Sensors on arduino

Here you find some useful information about the sensoring projects I did:

Photointerrupters and rotary encoders

quadrature_encoderIn this series I built an optical rotary encoder that senses the position and also the direction of rotation:

I did all this  because I needed a simple winding machine.

 

Temperature sensors

National Semiconductor

Some special issues I stumbled upon when using a LM35 analog temperature sensor connected to an arduino.

 

 

 

Enjoy

heliosoph

Leave a Reply

Your email address will not be published. Required fields are marked *

− 3 = 3