1. Battery,
http://www.mutlu.com.tr/get_content.cfm?id=6
(accessed June 2012)
2. Camera,
http://www.chargerbuy.com/blog/files/2011/01/Foscam-FI8918W-Quick-Installation-User-Manual2.pdf
(accessed June 2012)
3. Electric Motor,
http://www.parsunmarine.com/product.php?about=1&pzid=1&id=1
(accessed June 2012)
4. Encoder,
http://www.opkon.com.tr/Urun_Detay.aspx?ID=62
(accessed June 2012)
5. Geared Motor,
http://www.buehlermotor.de/C12572C600247071/vwContentByKey/W273RD58524WEBREN
(accessed June 2012)