In our shop it is tradition for the first step of any good plan to be “Build a Time Machine”. If you have a time machine you can do the rest of the steps in any order, measure once and cut twice, have your future self hold a nail for you to hammer in, or go back to convince yourself that the whole thing was a very silly idea after all.
We never seem to have time to follow through with our good intentions, but over the years we’ve been collecting parts for an actual time machine. Ok … so maybe it can only bring you to the early days of the ARPANET, but it does it in style. Get on your fez and bow tie, we’re heading for the pre-dawn of the internet.
Antique Telephone (G type handset)
300 Baud Acoustic Coupler Modem
DTMF Tone Generator
Private Branch Exchange
Green Phosphor Cathode Ray Tube Monitor
Model M (buckling-spring, clicky) Keyboard
AT to PS2 Keyboard Adapter
PS2 to USB Keyboard Converter
External USB Fax Modem
Raspberry Pi Dial Up Server
Raspberry Pi Dumb Terminal
Seamstress Computer Desk
The scope of this Instructable is huge. If we were to try to include it all in one, it would have taken scores of steps and hundreds of photographs. So instead, we are trying something new. Think of this as the overstructable. Through out this guide, when a step or component is too complex to explain in the required detail, we will link to a substructable. Each substructable is a stand-alone project on its own. There is a wealth of information and history about dozens of subjects covered in this group of Instructables. The overall theme of the set is telephones and telecommunications. If you’ve ever wondered how it all works (even if you don’t see yourself building a Telecom Time Machine) we’ve done our best to make it well worth reading through the whole set.
We sincerely hope something here inspires you to tackle your own project (and post it to Instructables)!
Special thanks to Forbin for building the amazing time capsule telehack.com, and to all of the people in the #tymkrs community who helped figure out how to make all this stuff work.
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.