At ProTechTrader we provide quality electronic components for beginners, hobbyists, educators and students! Your projects deserve components that you can count on. See some of our bestselling products below:
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Check out our NEWEST product! The Hobby Tool and Paint Kit includes 29 total pieces to fit the needs of a beginner or pro in various hobbies!
Our bestselling electronics kits include the Make: Electronics 3rd Edition Kits completing experiments in Charles Platt’s Make: Electronics 3rd Edition book, as well as our newest kits the Make: Electronics 3rd Edition Mini Kits !
The Make: Radio Component Kit released July 2024, completes experiments in Fredrick Jansson’s Make: Radio book, introducing new components for ProTechTrader! Check out our Si4703 FM Tuner Board on sale now!
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RadioShack 1-Ft. 1/8" Stereo Plug Cable M/M
$2.99
Get connected. This cable makes connecting two devices with 1/8" (3.5mm) stereo jacks easy. It's shielded to reduce signal interference and hum. The specially designed plug fits recessed headphone jacks. Short enough to conn...

Toslink to Mini Toslink Cable 6 Ft
$3.99
Easily integrate components into your home theater system with this high-quality Toslink audio cable. It features a full-sized Toslink connector on one end and a mini Toslink connector on the other, making it ideal for connecting a newer MacBook®,....

Radioshack Make Electronics Component Pack 2 - 1st Edition - Newer Version Available
$119.99
Make: It Electronics Component Kit 2* ***2nd Kit in a series designed for the 1st edition only of Make: Electronics by Charles Platt (2009)*** *** Replaced by the new Make: Electronics 2nd Edition Book & Electronic Kits available be...