File list (Check if you may need any files):
06.Sensors\ADXL3xx\ADXL3xx.ino
..........\.......\ADXL3xx.txt
..........\.......\layout.png
..........\.......\schematic.png
..........\Knock\Knock.ino
..........\.....\Knock.txt
..........\.....\layout.png
..........\.....\schematic.png
..........\Memsic2125\layout.png
..........\..........\Memsic2125.ino
..........\..........\Memsic2125.txt
..........\..........\schematic.png
..........\Ping\layout.png
..........\....\Ping.ino
..........\....\Ping.txt
..........\....\schematic.png
..........\ADXL3xx
..........\Knock
..........\Memsic2125
..........\Ping
06.Sensors