Parallax USB Oscilloscope -- Now Shipping! -- This portable two-channel digital storage oscilloscope is a handy and affordable tool for both hobbyist and student!

What's a Microcontroller? Parts Kit and Text -- Now Shipping! -- Incorporates a variety of fun and engaging experiments using motion, light, and sound.

Basic Electronics Course and Kit -- New Price $55.00, effective April 21, 2008 -- The Basic Electronics Course and Kit is intended for those teachers and instructors that want a ready resource that they can adapt to their instruction of electronic fundamentals. The materials include a PowerPoint presentation and instructor's script. The course is designed around affordable components, prototyping board, and VOM and uses Understanding Basic Electronics as the associated reference (sold separately).

Ham Radio...Planning for the Future 2000 -- Proceedings of The ARRL National Educational Workshop. September 2000.

Getting Started with Ham Radio -- Get on the air now! A guide to your first Amateur Radio station.