![]() Hopkins has updated the project titled Eurorack Mute Sequencer. haroon liked MicroSat Circuit Sculpture.Benik3 on Finessing A Soldering Iron To Remove Large Connectors.Winston on The Singularity Isn’t Here… Yet.bartz0r on Raspberry Pi Adds Second Laptop Monitor.Saki on The Singularity Isn’t Here… Yet.Winston on Finessing A Soldering Iron To Remove Large Connectors.Gérald on Replacing A Clock IC’s Battery.Dave on DOOM Ported To A Single LEGO Brick.mythgarr on The Blue Soup Saga Is One Beefy Mystery.FU on Meet The New Moteus BLDC Controller Board, The N1.Supercon 2022: Irak Mayer Builds Self-Sustainable Outdoor IoT Devices 4 Comments The programmers probably didn’t know how to do any sort of bare metal programming, so they ended up going with Android, which required a processor supported by Android, and it just goes on from there. Either some manager bought into the Java hype or management saw that they could hire a bunch of inexperienced Java programmers for cheap, and that limited the platform to something that could run Java. So yeah, I figure, it’s probably a businesses that decided to be a “Java house” (“house” programming languages are the most idiotic thing ever, for the record imagine a general contractor that only allows employees to use screwdrivers and no other tool). They thought they would save money by changing to the dispenser that used the cheaper paper towels, but the price gap wasn’t very big and the dispensers were very expensive, so they lost money every single time.) (I once worked somewhere that bought new paper towel dispensers every year for three years running, because the price of the paper towels fluctuated. Nearly every business has some place where it just overspends dramatically, either because someone thinks it is more convenient or just general incompetence. We tend to assume that businesses are all very well run outfits, that are extremely concerned about profit margins and minimizing costs, but in my experience this is not actually the case. That said, here’s what I suspect the most likely explanation was: Someone wanted to use Java, so they picked a platform and hardware that would run Java. If it was only intended to be a limited production run, and the chips were available as surplus for much cheaper than the normally cheaper chips, they might have decided to go with them instead. It’s also possible that a company that wanted to make calculators bought the chips from a company that was selling off surplus for extremely low prices. But even if supply chain issues weren’t a thing when the device was made, it’s still possible that the company making it just had a lot of surplus chips they needed to find an application for, and this was what they came up with. It probably doesn’t apply to when the device was made, but right now a lot of devices are being made with significantly more powerful and expensive chips than are necessary, because the cheaper chips just aren’t available. I can think of a few reasons to do something like this. ![]() Posted in Android Hacks Tagged android, calculator, electronic calculator Post navigation Sometimes they’re classic machines, but more often they’re modern takes on an old idea. We cover a lot of calculator stories here at Hackaday. Is there a use case he, and us, have missed? We’d love to know. Further, having done so they make it a non-scientific machine, not even bestowing it with anything that could possibly justify the hardware. These devices can be had for not a lot on the Chinese second-hand electronics market, and after an extensive teardown he comes to the conclusion that besides their novelty they’re an older specification so not really worth buying.īut it does beg the question as to why such a product was put into production when the same task could have been performed using very cheap microcontroller. Of course that won’t stop somebody who knows their way around Google’s mobile operating system for very long - at the end of the review, there’s some shots of the gadget running Minecraft and playing streaming video. As shipped they lack the Android launcher, so they aren’t designed to run much more than the calculator app. Perhaps not, as writes for CNX Software, when he reviews a simple non-scientific calculator that packs an Alwinner A50 tablet SoC and the Android operating system. But does that mean calculator development dead? By the 1980s though, they were old hat and could be bought for only a few dollars, a situation that remains to this day. ![]() It’s possible quite a few of our older readers will remember the period from the 1960s into the ’70s when an electronic calculator was the cutting edge of consumer-grade digital technology. ![]()
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