Very rough video instructions are now available on my YouTube channel.

A PDF template for the 2020 Bot can be found here. Source code for the 2020 Bot can be found here. Read more for the parts list…

This week I received a box full of possible 2020 Bot parts direct from China.  For this order, my goals were to evaluate supplier quality and get an idea on shipping volumes, weights, and costs.  I’m seriously considering whether or not it makes sense to offer 2020 Bot kits, or just provide instructions and let everyone fend […]

Experiments continue on the 2020 Bot!  The robot on the left was built using the ubiquitous 28BYJ-48 geared stepper motors and ULN2003 drivers.  The robot on the right uses the famous yellow gearboxes plus brush motors with an L9110S dual motor driver board.  Which one should I use for the 2020 Bot?