Shutter Cable N3 for Nikon is perfect for using to connect your Canon DSLR cameras to Me Shutter in an Arduino project. One plug connects to Me Shutter Port while the other end connects to the remote control terminal on the camera.
 
Features:
Shutter Release Cable for Nikon DSLR cameras
Compatible models: D90/D5000/D5100/D3100/D7000/D600/D3200
Length: 26cm, fully extended to about 60cm