EFX-TEK WickLED (Pack of 6)
EFX-TEK WickLED (Pack of 6)

I have one extra package of six (6) of these WickLEDs by EFX-TEK. See description below for complete product details.

not rated $10.00 Add to cart
Professional Development Board (PDB)
Professional Development Board (PDB)

The Professional Development Board is a collector’s item now, no longer available from Parallax. In very good condition. This was from my bench collection which I must, sadly, part with.

The photo is for representation only as the revision of the boards may vary. Please see the description below for complete product details.

not rated $50.00 Add to cart
Propeller Professional Development Board Rev. B (PPDB)
Propeller Professional Development Board Rev. B (PPDB)

The Propeller Professional Development Board is a collector’s item now, no longer available from Parallax. In very good condition. This was from my bench collection which I must, sadly, part with.

This is the Blue Rev. B model. I do have a few of the original Gray Rev. A model as well. Please see the description below for complete product details.

not rated $100.00 Add to cart
Serial 4-Digit LED Display Module
Serial 4-Digit LED Display Module

Only two of these. See description below for complete details.

not rated $20.00 Add to cart