24 Photos - Mar 31, 2014
Photo: sensor unit: Sharp GP2Y0A21YK

Available at: 
http://www.switch-science.com/catalog/40/
http://international.switch-science.com/catalog/40/Photo: Mounting distance measuring sensor unit on lower body part.

sensor unit: Sharp GP2Y0A21YK

Available at: 
http://www.switch-science.com/catalog/40/
http://international.switch-science.com/catalog/40/Photo: Mounting distance measuring sensor unit on lower body part.

sensor unit: Sharp GP2Y0A21YK

Available at: 
http://www.switch-science.com/catalog/40/
http://international.switch-science.com/catalog/40/Photo: Mounting distance measuring sensor unit on lower body part.

sensor unit: Sharp GP2Y0A21YK

Available at: 
http://www.switch-science.com/catalog/40/
http://international.switch-science.com/catalog/40/Photo: Mounting distance measuring sensor unit on lower body part.

sensor unit: Sharp GP2Y0A21YK

Available at: 
http://www.switch-science.com/catalog/40/
http://international.switch-science.com/catalog/40/Photo: Both Speaker has diameter 50mm.

Left: https://www.sparkfun.com/products/9151
Right: http://www.sengoku.co.jp/mod/sgk_cart/detail.php?code=7A4R-N8HLPhoto: This speaker has 50mm diameter.
50mm to 52mm may be suitable.Photo: This speaker has 50mm diameter.
50mm to 52mm may be suitable.Photo: Photo: This speaker has 50mm diameter.
50mm to 52mm may be suitable.Photo: Photo: Photo: Photo: Photo: Neck part is designed to mount Raspberry Pi without screws.Photo: Photo: Photo: Photo: USB and Ethernet on Raspberry Pi is on the back of the head.Photo: Photo: Photo: Photo: Raspberry Pi Camera Board
http://www.switch-science.com/catalog/1432/Photo: