Closed Monday for the holiday

We're pretty proud of our book, "Junkbots, Bugbots, and Bots on Wheels", especially with reviews like this!

Well folks, the BEAM Anniversary sale has officially come and gone. So many of you jumped on those awesome deals that we extended them an extra four days before taking them down. Anyways, we have tons of great stuff to get through, so let's plow through starting with the new stock we've brought in over […]

Mega Protoshield for Arduino $20.75 The Arduino Mega has LOTS of I/O. This Mega Protoshield by Adafruit breaks it all out for easy access and prototyping. Single Panel Breadboard with Terminals $13.00 830 contact single panel breadboard with 3 banana terminal jacks. Acrylic Enclosure for the 1018 Interface Kit 8/8/8 $11.50 The 3804 Enclosure is […]

#4-40x1/2in Yellow Zinc Standoff, M/M, 1/4in threaded ends $0.50 #4-40 x 1/2" yellow zinc coated (chromate) steel standoff. IR Reflector sensor with leads $1.00 Reflective optical sensor with transistor output. 44mm Piezo Speaker $2.25 For making a LOUD beep, this piezo suits your need. Comes mounted in a plastic case with mounting tabs. Maxell LR44 […]