Our New York City trip for the TechCrunch hackathon is just about wrapped up, and this weekend we’re hosting a hardware hackathon at the Hackaday Design Lab in Pasadena, but there’s still one more event from NYC left to cover: our drink-up in the city.
Our drink-up took over about 90% of the Antler Beer and Wine Dispensary, with the usual, not electronically enabled patrons sufficiently annoyed.
While this meetup was really just a meet-and-greet pregame for the TechCrunch hackathon, and not a proper ‘bring a hack’, that didn’t stop a few people from toting out some very cool hardware. [Katie Fortunato] trucked out a flight data recorder (or an airplane’s black box, painted orange for visibility) that is supposedly from a 747.
This flight data recorder keeps relevant data on a loop of mylar tape. We didn’t crack into that part of the black box, but we did manage to dig into the electronics. Very weird stuff in there; the control electronics have a backplane design, where each card has a connector that’s basically 2 rows of 50 or 75 female pin sockets. These cards aren’t keyed in any way, and they must be placed in the backplane in a certain order. The circuits are extremely simple; just a mix of op-amps, 74- and 54-series logic (no, we can’t figure that one out, either), buffers, and inverters. The latest date code was some time in the early 80s, and all the boards had a conformal coating on them. There’s a weird connector on the outside of the black box [Katie] promises to document on her hackaday.io profile.
Also at the event were a few folks from NYC Resistor, a few people from the IoTGotham meetup, some of the crew from littleBits. Somewhere in the pictures below is a Ms. PacMan/Galaga cabinet. Yes, I tested the bee overflow cheat, it works, but the high score was above 500,000.