HoloPiBot #7 : Four Wheels on My Picasso

RE: HoloPiBot #7 : Four Wheels on My Picasso

genebren — Sat, 04 May 2019 16:01:27 GMT

Dubbie,

Looking good! You really did not seem to mention how you were able to reverse the direction of two of the drive motors, but I assume that you just swapped a pair of signal to reverse the current flow through one of the poles on the mirror side to reverse them. As long as your drivers have sufficient current to drive four motors, this should all work well.

Keep up the good work!

Gene

RE: HoloPiBot #7 : Four Wheels on My Picasso

three-phase — Fri, 03 May 2019 20:17:27 GMT

Nice update, good to see you are making progress. Look forward to seeing it the right way up crabbing in all directions.

Kind regards.

RE: HoloPiBot #7 : Four Wheels on My Picasso

DAB — Fri, 03 May 2019 18:34:29 GMT

Good post.

I like the 4 wheel turning capability.

DAB