Comment by krater23
17 hours ago
Tried the same, doesn't do anything on my scanner. Interestingly, there are regions of banknotes my scanner refuses to scan. But had no time to investigate further.
17 hours ago
Tried the same, doesn't do anything on my scanner. Interestingly, there are regions of banknotes my scanner refuses to scan. But had no time to investigate further.
Some more tests on this old page: https://murdoch.is/projects/currency/ (2004)