Making a 3 sensors shutter tester - part 3

This is a short series about my attempt of building a real, high precision shutter tester from scratch.
All credits for the idea and theoretical implementation go to the mastermind behind this project, Niglyn (@wibbley1).
You can find everything you need to build this tester on his github page:
github.com/bil...
The documentation you'll find there goes as far as to link to the exact items you'd have to buy to get your project done.
You can also follow the dedicated thread on Photrio, where you can also ask questions and seek advice.
www.photrio.co...

[@atf2940]

Very nice, congratulations. I understand that the code is only avalaible pre-compiled. That is the the author's very good right. In a DIY project such as this, however, I prefer to see the code, so that I understand what it is doing and make the one or the other change to better suit my needs. That is the main reason why I opted for an Arduino-implementation of a single-sensor tester. Gives me all information I need to adjust the shutter. But at the cost of tripling measurements, which makes my fingers suffer ... 😞

[@AlinCiortea]

@@atf2940 for me it's just the same as I wouldn't understand a single line from that code. Also, the author was very quick to improve on the code and answer any questions I threw at him.

[@arekguinness2342]

I am very impressed. And can you measure the central shutter with this tester? You would probably have to make a different board with sensors or one sensor, I think

[@AlinCiortea]

@@arekguinness2342 I haven't tried it but theoretically you could mask two of the three sensors and still get a reading from the third one. I'll pass on the question, because I'm sure implementing a third shutter type is quite easy. And in the case of a modular design, a separate sensor box with a single sensor can be designed and added.