555 timer PWM controls Lego Grabber

Posted on 30/10/2012 by sk8rsteve
Modified on: 13/09/2018

Project

555 timer PWM controls Lego Grabber

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Introduction

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Please visit my Instructable "555 Timer Hacks: Cable Testers, Magnetic Stirrers, and Lego Grabbers Oh My!" to see a demonstration of 555 timer IC Pulse Width Modulation (PWM) to use in your robotics projects: http://www.instructables.com/id/Hack-Your-Snap-Circuits-a-Minimalist-Very-Few-Co/?ALLSTEPS

555 timer PWM controls Lego Grabber
555 timer PWM controls Lego Grabber