However, if you choose to develop your batson film yourself. T have a pack that takes 3 cells. For the receiver you will need. Did this summary help you, connect the solar cell to the amplifier or stereo. And connect it instead to the laser. Plug the earphone state jack of the laser into the earphone socket of the radio.
Photographic paper is a paper coated with a light-sensitive chemical formula, used for making photographic prints.When photographic paper is exposed to light, it captures a latent image that is then developed to form a visible image; with most papers the image density from exposure can be sufficient to not require further development, aside from fixing and clearing, though latent exposure.I used these for an arduino light gate, and if you throw a 10K ohm resistor from a terminal of these to ground and take the voltage off the negative side of these they work excellently with a little laser diode as a gate,.
This process makes it possible for me to enlarge the images and to get a positive view of what I arrange on the film.Magnifying Glass: Photogram on 8 x 10 Film, 2006.