Selling these was fun meeting new people, but sold out now. Thanks to all who bought.
Speeduino Mega 2560 to Teensy 3.5 processor upgrade.
Using the Community Gerbers I had a batch of boards made in China. My extras are available today.
They are known to work with Teensy 3.5. See Josh Stewart‘s Teensy demo on Youtube.
Bare Teensy 3.5 boards $10 each
Bare board with unsoldered SMDs, no headers, $20 each
Following SMD part numbers
2 – LMV324LIDT op-amps
8 – TNPW0805180KBEEA resistors
8 – RT0805BRD07330KL resistors
Shipping USPS to USA only – $8.55 padded envelope
Payment by PayPal only
You pay PayPal fees please
International by request
Email me at firstname.lastname@example.org with name, phone and shipping address, as well as email address for PayPal request.