Step 1: What You Need !!
a viewfinder,a cmos camera (from video house ringbell),electric wire,sigar box,usb adapter(12v car/usb adapter)
a old lamp led,lens,two 9 volt battery,2 or three 3 volt battery(for the light)
First,open the viewfinder and search three magical point : positive,negative and video(bonne chance).
soldering the wire and closed the viewfinder!!!
Step 3: Preparing the Camera!!
unscrew the front lens camera,remove the infrared filter(a littel glass inside,red or bleu colored)
add a lens convecs !!
Step 4: Infrared Lamp!!
unsoldering all led(normal led)and replace with infrared led!!
Step 5: Camera and Video Box
put the camera and the light in a convenable box!!
add a lens in front of camera if you want a big video plans(image macro)!!
Step 6: Energy Box
put in a box the usb 12 Volt adapter and join all wire on usb exit,preparing 2 or three battery 3 volt for the light,with swithc
Step 7: Assembly All Composant
assembly all composant!!
probably you need to adjust the light and contrast inside the viewfinder and a unique box for all composant is better.
contact me for all problems about this project on "alby21europa/at/yahoo.it"