I think HD spindle mototrs operate by pulse code modulation with a feedback loop to maintain RPM. I imagine Arduino could do it.
Gomertronic is a microblogging service brought to you by Gomer_X. It runs the StatusNet microblogging software, version 1.0.1, available under the GNU Affero General Public License.
All Gomertronic content and data are available under the Creative Commons Attribution 3.0 license.
Switch to mobile site layout.