A silly looking box showed up in the mail a few days ago. It was attached to a spam mailer from a local car stealership proclaiming that I have already won a car, and just need to confirm the number this thing spits matches theirs. Naturally I took it apart:
Conclusion: it’s an odd business designing things to be used once, cost close to nothing and pretend to be something else. But at least we get a free LED and a few coin cells out of this one.