With a microcontroller, an OLED display, and a rotary encoder, different developing processes can be programmed in, the chemicals heated, developer agitated, and film processed. The Filomat is ...

Apparently, the process is not original, but if you’ve ever wanted to do some film developing and don’t want exotic and dangerous chemicals, it might be just the ticket. The ingredients are ...

Developing photographic film changes a temporary image into a permanent one ... the film developer solution must have a high pH (around 11). Household chemicals including baking soda (sodium ...

But turquoise and yellow dyes can pass, and they will mix to produce a green color. The film is then covered in the developing chemical, potassium hydroxide, which reacts with each of the dyes within ...