@david4599 you havy any update about the circuits?

Hello gentlemen. Following the discussion about disk security here. I want to help in some way, but I don't have all the methods, but I have an important one. I can manufacture it in my industry, on pressing machines. However, I only have the machines. I receive the stampers (master disc for ...

Hi friend.
can you send me the schema so i can use an lcd where i can see the information? it would be very important to me. where can I find solder schematics on the boards and what is the best board to use? thanks. Health and peace.