Arduino Revives A Classic 1980s Minitel Terminal

February 27, 2019 by Dan Maloney 16 Comments

Before there was the Internet, there were a lot of would-be Internets. Compuserve comes to mind, as do Prodigy, GEnie, Delphi, and the innumerable BBS systems that were once gateways to worlds beyond our CRT monitors and 300 baud Hayes Supermodems.

Service providers varied by region, of course. The French postal and telephone service rolled out their service, Médium interactif par numérisation d’information téléphonique, in 1978. Mercifully and memorably shortened to Minitel, the service was originally intended primarily as an online telephone directory, and later expanded to include other services. [Kevin Driscoll] and [Julien Mailland] recently resurrected a Minitel terminal, a Videotex terminal that was the gateway to the service. The terminal they used, a model 1B, is a stylish machine with a monochrome CRT display and compact “AZERTY” keyboard. [Kevin] and [Julien] built a Videotex server for it using an Uno and a logic-level converter to keep the two talking. Using the hardware, they’ve developed a Twitter client, a webcam display, and dumb Linux terminal.

[Julien] and [Kevin] previously authored a great history of Minitel that’s worth a read. And we’ve seen a few Minitel hacks before, including converting one to USB for use as a Raspberry Pi terminal.

Victorians And Fiber, Louisville’s Quest For Fast Internet

April 17, 2017 by Gerrit Coetzee 48 Comments

It was a dark and stormy afternoon, the kind you get on the east side of the country. I was drinking a coffee, sitting in a camping chair in front of my door, and watching like a hawk for the treacherous cable man to show up. This day there would be no escape. There would be no gently rapping the door with a supple sheepskin leather glove before scurrying away for another union mandated coffee break. I was waiting, I was kind of grumpy, and by God today would be the day. Today would be the day that after hours on hold, after three missed appointments, after they lost my records twice; I would get an answer on whether or not they could actually service internet to my apartment. If I was lucky, and the answer was yes, then approximately two to three thousand years later they would run a cable from the telephone pole to my house and I could stop commandeering WiFi from the pizza shop across from me.

It’s important to note that I was in the middle of the city. I wasn’t out in the boonies. Every house on the block but mine had cable. While this is dumb, it begins to make more sense when you dive into the history. Louisville, Kentucky is a strange place. It used to be the gateway to the west. Ships would crawl up its river until they reached the falls. Then porters would charge an exorbitant fee to carry all those goods down to the bottom of the falls where they would be loaded on a ship and be sent ever westward. Resulting in every rich merchant, captain, and manufacturer in the region having a nice house there. Ever wonder why the Derby is in Louisville and the Queen comes to visit sometimes? It probably has something to do with it having the highest concentration of Victorian buildings and mansions outside of New York City.

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Hackaday Links: August 24, 2014

August 24, 2014 by Brian Benchoff 16 Comments

Remember those ‘cocktail’ arcade cabinets? The Ikea Lack table has existed for years, so why not make one into an arcade table? Raspberry Pi with RetroPie as the brains, and an ancient 4:3 monitor as the display.

Old Unixes! Running on PDPs, Novas, and IBMs! Thanks to Simh, you can emulate these old machines. [Matt] put up a guide to getting Simh running on a Pi that includes running Unix V5 on an emulated PDP-11.

Ever wanted to run your own telecom? The folks at Toorcamp did just that, 50 lines, 10,000 feet of 1-pair, and 1,500 feet of 2-pair. There’s a facebook album of all the pics.

Remember last week when Sparkfun said they shipped 2000 Microviews without a bootloader? Make interviewed [Marcus Schappi], the guy behind the MicroView. There’s also a tutorial on how to fix the issue.

Barbie needs an exorcism.

Remember the [Lord Vetinari] clock from way back when? It’s a clock that ticks 86400 times a day, but the interval between each second is just slightly random and enough to drive people insane. Here’s a kit on Tindie that makes it pretty easy to build a Ventinari clock, or a variety of other clocks that are sufficiently weird. There’s also a martian clock that’s 39 minutes and 36 seconds longer than normal, perfect for the folks at JPL.

0x1f 0x000 IZO EMESS 1407981609