ES.293 | Spring 2007 | Undergraduate

Lego Robotics

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0236.jpg

Description:

A 4-switch expansion board.

Alt text:
Four switches mounted on a section of perfboard, with resistors and sensor inputs.
Caption:
A 4-switch expansion board.
Credit:
Photo by MIT OpenCourseWare.
Four switches mounted on a section of perfboard, with resistors and sensor inputs.