Making some purchases
To make the physical installation we’ve sent off for a few internet purchases
1. A Mega Arduino (https://goo.gl/zAESHC)
The Mega Arduino was a little expensive in Maplin
We found and bought a much cheaper one on Amazon.

2. A Mega Sheild for the Arduino (http://goo.gl/WR9X0E)


It acts like a breadboard.
3. 2 x 10 metres of 8 core Alarm Cable (https://goo.gl/eImwEK)



4. The Twister Mat! (https://goo.gl/nPcE6s)

5. Jump leads and resistors (as long as possible and 1m, as detailed on the sensor PDF)
