2020 Bot Wiring

Here is a hookup diagram and a wiring checklist to go along with the 2020 Bot video instructions.  The diagram has a couple breadboard locations that are different than what are called out in the video and checklist, but they are functionally equivalent.

Click on each image to download PDF versions:

DinoBot – circa 1993

This probably qualifies as my first real robot.  Still works after 20+ years.

I built it as part of the final project in my grad school Artificial Intelligence course.  The professor made sure I understood the project was a software project, and not to get hung up on the hardware side (fortunately, being an electrical engineer in a comp-sci class made that a little easier).

Here’s my final report, along with all the typos intact…


Yard Bot

What do you do with some scooter chair motors, big casters, and a sheet of MDF?  Make a radio controlled Yard Bot of course!

I’ve had the various pieces for this project kicking around for a while. Finally took the time to put them all together.  Just something to play around with…

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2020 Bot at Bay Area Maker Faire 2017

I will be giving build demos of the 2020 Bot at Maker Faire!



At least once an hour, I’ll pick a volunteer from the attendees to build a 2020 Bot.  The lucky volunteer will get to keep the robot after they build it!  The catch is, they need to hang out at my booth for the 20 minutes it takes to build the robot…