Pressure Sensor Door Mat

Since the mat is just a big variable resistor taking measurements from the mat is fairly simple.

Pressure sensor door mat. Recessed door window contacts switches. Surface mount door window contacts switches. The sensor is triggered when stepped on activating a pleasant chime or loud alarm. Usp 903pr 18 x 24 indoor outdoor pet.

Usp 903 18 x 24 indoor outdoor pressure mat. Definitely worth the money. Add a resistor before the pressure sensor mat called r mat in the schematics and measure the point between the resistor and the mat called mata1. This pressure pad alarm works great on our kitchen porch for letting us know that there s someone at that door.

7pcs 29 68 29. Automatic door mats make a great first and last impression. With both alarm and chime modes use the sk630 to add security or convenience. Jinqiu 10pcs 2 wire plug bypass emulator fit for bmw e34 e32 e46 e36 e38 e39 z3 x5 e53 seat occupancy mat airbag seat sensor fuel pressure color.

The simplest way is using a voltage divider. Usp 902pr 6 x 24 indoor outdoor pet resistant pressure mat. Get notified of visitors intruders or passersby with the sk630 pressure mat alarm. Choose from a full spectrum of colors and sizes with custom logo capabilities.

I used 47 ohm but your mat might need something else. We put a rubber entry mat on top of it and the mat itself is inside a plastic bag to keep moisture from getting into the electrical components which was recommended by the manufacturer. Hard wired door window contacts.