×

Prolonged severe weather across the U.S. is causing delays including the ability to transport and deliver packages in certain cities. Please see here for more details. Thank you for your continued support and patience.

×

Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.

Member #371931

Member Since: October 21, 2012

Country: United States

  • All motor output lines where connected. I do now I measure a short on the A output of the BED but that could be because of the burnout, I don't see any reason for a short except for the burnout.

  • So I burned this chip out pretty much immediately, I followed the hookup guide and loaded the sample sketch hooked up my ROB-10847 stepper motor and gave it 12volts and the Allegro A4988 burned right up. Any ideas what I did wrong? I checked the resistance in the motor and was getting a couple ohms which seems about right. Is there something I could have hooked up wrong? or is their something wrong with the motor? I don't want to buy another board and burn it up so any info is appreciated.

No public wish lists :(