0

March 23, 2016 AT 12:40 pm

Designing and Building a DB-19 Replacement

It’s been just over a year since BMoW set about the task of designing a DB-19 substitute. Now for an update, and a recent addendum that lays the trajectory for this project.

db19-alt

20160223_143257-copy

For two years I’ve been scraping by with “new old stock” DB-19’s from warehouses around the world, but that supply has almost completely dried up. I recently found a few hundred more, but it’s clear that the end will come sometime in 2016. To prepare for the worst, I’ve been working on a design for a DB-19 substitute.

After mulling this over for a while, I’m coming to the conclusion that I should get new DB-19 connectors manufactured, even if it costs $10,000. It’s the only solution I’m confident will work reliably. Everything else I can think of is a trade-off of quality for cost, and nobody’s going to be happy if I switch to a new style of DB-19 substitute that’s not always reliable or that has trouble fitting certain computers.

Read more.


Check out all the Circuit Playground Episodes! Our new kid’s show and subscribe!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground”Adafruit’s Apps!


Maker Business — Lessons Learned Scaling Airbnb 100X

Wearables — ABS ABC

Electronics — When do I use X10?

Biohacking — The Quantified Self Approach to Lowering Blood Glucose

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.