Hello, everyone.
I have the pressure pad surface now.
https://au.rs-online.com/web/p/door-sensors-window-sensors/9184766.
But I can not method the connecting pad and arduino.
When a person steps on the pad, the arduino must detect it.
But I don't know how to connect.
Can you help me?

 

It's just switch, connected to an Arduino like any other switch would be. Look for "interfacing switches to Arduino". You'll need a pull up resistor.

 

Treat it as a switch. One switch is NO (normally open) and the other is NC (normally closed).

 

but what mean 25V in mat?

 

arduino is work on 5V.
but this mat is work on 25V.
so how can I match two element?

 

Pls help me

 

Try running the mat at 5V.

 

Will it run on 5V?

 

Will it run on 5V?

You wouldn't know until you try it!

 

Thanks for your time.

 

This is nothing but a switch as explained in posts #2,#3 and #7. It has no active components.

This chart from the datasheet shows the switch ratings.



If a switch is rated for 25 volts, do you worry that it won't work at some lower voltage?