September 11, 2012 AT 9:08 am
Teensy 3.0 – Test Fixture Development and PCB comparison
Teensy 3.0 – Test Fixture Development and PCB comparison via Hack-a-day…
I’ve spent the last several days building and programming the “bed-of-nails” test fixture that we’ll be using to test every Teensy 3.0 board. The hardware was designed many weeks ago, but the PCBs only recently arrived.
…
The pins are part numbers S-100-K-3.5-G and S-50C-TL-3.2-DG-S. Both can be purchased from Mouser Electronics. The 2 boards were ordered from Laen’s OSH Park http://www.oshpark.com/ Laen’s PCBs work particularly well, because they’re from a USA-based manufacturer with much higher accuracy drilling than other low cost services. For placing the test pins, this matters greatly.
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 — Transforming Today’s Bad Jobs into Tomorrow’s Good Jobs
Wearables — Not a loophole
Electronics — Rule of thumb: 10mils per amp.
Biohacking — Soft Artificial Human Heart #3DThursday #3DPrinting
No Comments
No comments yet.
Sorry, the comment form is closed at this time.