Collecting sourcing information for [IRCams](http://publiclaboratory.org/notes/warren/10-17-2012/prototype-raspberry-pi-based-dual-ir-cam): * 2x USB Webcam (SYBA, same as in the DIY Spectrometry Kit), one modified for near-infrared * 1 Raspberry Pi * 2 USB > Mini-USB cables * 1 SD card * 1 cardboard box * 1 USB power supply, i'm ordering one that runs on AA batteries, and using a Micro-USB power supply for now ###Bulk sourced parts links * [USB to right-angle mini-USB cables](http://www.alibaba.com/product-gs/450272516/Right_Angle_Mini_USB_to_USB.html) * [nicer, 1600x1200 webcams, 100g](http://www.alibaba.com/product-gs/534795955/Driver_Free_720P_HD_USB_Webcam.html) **USB A Right angle adaptors:** * $1.40ea for 10 pcs: http://compare.ebay.com/like/110957412208?var=lv<yp=AllFixedPriceItemTypes&var=sbar * $1.70ea [right-angle adaptor](http://www.focalprice.com/CA0444B/Downward_Right_Angle_USB_20_AMale_to_AFemale_Adapter_Black.html?utm_source=CS&utm_medium=GM_US&utm_campaign=CS_GM_US_CA0444B&gclid=CLHq_a3ShLUCFcef4AodJGUAXw#.UQMSNd1vCGo) * $8.10ea [7-inch right-angle USB A extension](http://www.cpustuff.com/usb-right-angle-extension-cable-7-inches-usbr7ie.html) * $6.95 [12cm right-angle USB A 3.0 extension](http://www.buy.com/prod/usb-3-0-right-angle-male-to-female-cable/226663458.html?listingId=193082746) **Mini-USB right-angle adaptors:** * $2ea: http://www.datavis.com/cgi-bin/product.cgi?prrfnbr=614164&site=GOGL&gclid=CLeIpZTUhLUCFQ-f4AodE2wAUQ **Mini-USB Y-splitter:** * $2.42 ea: http://www.amazon.com/Motorola-Y-Cable-Charger-Adapter-P000/dp/B000JEMFG4/ ###Webcams Requirements (for spectrometers too): * square side at 90 deg * min 720 HD * USB * easy to replace/remove filter * small enough to fit in a 1" Type-LB conduit box * <$10 each, min quantity 1000 or less **Leads:** * $5-8 ea, min 500, 1280x720 - http://www.alibaba.com/product-gs/423276241/HD_Digital_USB_Webcam_720p_webcam.html (contacted) * $2-10 ea, min 100, 1024x768 - http://www.alibaba.com/product-gs/515918854/SWC_11_HD_USB_2_0.html (contacted) * $1.3-4.80 ea, min 100, 640x480 - http://www.alibaba.com/product-gs/467684322/Fashion_HD_USB_2_0_PC.html