Hackaday Links: July 2, 2017

A few months ago, we had a Hack Chat with Chip Gracey, the guy behind Parallax, the Basic Stamp, the Propeller, and the upcoming Propeller II. Now we’ve finally got around to editing that transcript. There’s a lot of awesome stuff in here, from learning a Hardware Design Language to the actual costs of fabbing silicon.

Rigol, the manufacturers of every hackerspace’s favorite oscilloscope, announced a new chipset. The current lineup of Rigol scopes top out at around 1GHz. In a prototype scope based on this chipset, Rigol demonstrated 4GHz bandwidth and 20GS/s with one Billion point memory depth. What this means: Rigol will be making very powerful scopes in the near future.

Hackaday had a meetup this week in New York City. The June workshop at Fat Cat Fab Lab featured speakers involved with twitter bots, 8-bit art, one of the guys behind Beautiful Soup, and a talk on a completely self-sustainable record label. Want to attend one of these meetups? Check out the calendar.

Repairs of retrocomputers are always interesting, but usually the same. Wipe off some dust, possibly replace a cap or two, retrobrite the case, and you’re done. This is not the usual retrocomputer repair. [Drygol] found a C64 that was apparently stored in a swamp for several years. The power switch fell off when he touched it. Somehow, miraculously, the circuit worked and [Drygol] rewarded the board with a new enclosure, dyed keycaps, an SD2IEC mod, and a kernel switch mod.

Guess what’s back? A pen computer with a color sensor on one end, and an ink mixer in the other. The Scribble Pen is the Internet’s infamous crowdfunded color-sensing pen, and the scammer behind it is looking for another funding round. Has anything changed since we tore this thing apart three years ago? No, it’s still a scam. I’ve been keeping tabs on the guy behind it, he’s still not in prison, and there are still idiots on this planet.

The ‘A’ stands for ‘Arts’.

The Benchy is everyone’s favorite tugboat and 3D printer benchmarking tool. They usually float, sideways. However, [MakeShift] somehow figured out how to add weight to the keel and turn the cutest little tugboat into a real, remote controlled boat. You could probably model a proper hull for the bottom of this boat, and it would be one of the few 3D prints where the actual design would be subject to US Copyright.

Is the fidget spinner fad dying? Square, the startup built around turning old AUX to cassette adapters into POS terminals seems to think so. They’ve been graphing their sales figures for fidget spinners, and there has been a marked decline since school let out for the summer. Will the trend pick back up in September? Who cares.

Scribble and the Failings of Tech Journalism

The Scribble Pen, you may remember, is a project by bay area startup Scribble Technology that puts a color sensor and multiple ink reservoirs in a pen. We’ve talked about it before, right after they cancelled their Kickstarter campaign after netting 366% of their original goal.

Yes, they cancelled their campaign after being successfully funded. To Kickstarter’s credit, the Scribble team was asked to provide a better video of the pen demonstrating its capabilities. The team pulled the plug on the campaign, saying they’ll be back soon.

Here is the new campaign. The attentive reader will notice the new campaign is not a Kickstarter project; instead, it is a Tilt campaign. What is Tilt? It’s a platform that allows for crowdfunding, fundraising, pooling, and other ‘many wallets into one’ Internet-based projects. It’s actually not a bad idea if you’re raising funds for a charity or the Jamaican bobsled team. For crowdfunded product development, caveat emptor doesn’t quite cover it.

With more than $200,000 in the bank, you would think the questions asked in many comments on the old Kickstarter would be answered. They were. Scribble put up a new video showing the pen drawing different colors of ink on a piece of paper. This video was faked. [Ch00f] at Drop Kicker took apart the new video frame by frame and found these – ahem – scribbles were inserted in post production. The video has since been replaced on the Tilt campaign page, but evidence of Scribble deleting comments questioning this exists.

Any idea of the Scribble pen being real has been put to bed. Kickstarter threatened to remove the campaign if a better video could not be produced within 24 hours. The Scribble team cancelled their campaign to regroup and put together a better video. In two weeks, the team was only able to produce a faked video. The Scribble pen does not exist.

Case closed, you might think. Digging into videos frame by frame will tell you a lot, but it won’t give you the full picture. We know what happened with the Scribble pen, but very little about the who, why, and how this huge, glaringly obvious fraud occurred. Before we get to that, hold on to your hats – it only gets shadier from here on out.

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