Quote:
Originally Posted by acastagna
We are using a focusable LED flashlight intead of a laser pointer - http://www.amazon.com/My-Pocket-Lite...led+flashlight
It gives a bright, easy to spot beam a few inches in diameter from a distance of about about 10 feet. Beam diameter increases as you increase the distance, but it is definitely more than focused for our needs. It was pretty straightforward to wire it to either a relay or directly to the PD panel. |
Do you know if you can see the dot on the camera?
The function of that part is to keep one student occupied playing with it during the entire build season. It doesn't have to be the same student all the time, they can take turns. - MrForbes [more] 
Hybrid Mode
