Tweezers are sized for latching onto and removing MBI Replicator BotStep17 modules. Probably would work with Pololu drivers too.
Topics: driver, thingiverse, mouse_ears, makerbot, BotStep17e, 3D Printer Accessories, tool, Replicator, stl
I got my hands on a Replicator 2 and the MightyBoard Rev H with a missing botstep and 3 blown BOTSTEP17Es ($50), so I went the Pololu 2128 S4988 Stepper Motor Driver, Black Edition ($6.95) with the 68mΩ sense resistors, which is the version made since Jan 2017. I took voltage measurements of my working Rep 2s (Mightyboard Rev G & H) and carefully studied the schematic and datasheets of the A4982 (Botstep17E) & A4988 (Pololu 2128) to determine the following conclusions: 1. MS1 &...
Topics: 3D Printer Parts, thingiverse, pololu, stepper_driver, BotStep17e, stl
