Embedded Files
Pictures
Image 1: Front view
Image 2: Front angled view
Image 3: Back view
Image 4: Back angled view
Image 5: Top view
Videos
Video 1: Working final product with the whole system running (6/12/14)
Early Testing of LEDs
Video 2: 24 blinking LEDs on a heatsink with the final circuit design (4/30/14)
Video 3: 3 sets of 3 LEDs blinking at different frequencies with working code (4/16/14)
Video 4: The first time the LEDs were hooked up and coded to blink (4/7/14)
CAD Drawings
Figure 1: 3D CAD drawing (front view) of final design of LED system
Figure 2: 3D CAD drawing (back view) of final design of LED system
Figure 3: 3D CAD drawing of prototype LED system with casing, batteries, and heat pad
Figure 4: 3D CAD drawing exploded view of prototype LED system
Circuit Schematics
Figure 5: Final circuitry design for one set of 3 LEDs
Figure 6: Circuit diagram of prototype circuit design, using two batteries in parallel
Additional Images
Figure 7: Graphical representation of the four types of blink frequency parameters the LEDs require
Figure 8: Illustrative explanation of how optogenetics works
From http://neurobyn.blogspot.se/2011/01/controlling-brain-with-lasers.html
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