This would be a very handy tool. It has just been kindly published by https://www.youtube.com/@CreativeTechos and his site looks to have quite a few neat devices. Do you think it could be a club project?
I have a similar device and it is extremely useful.
All the files are downloadable, so here they are.....
I have a similar device and it is extremely useful.
All the files are downloadable, so here they are.....