Wednesday, July 01, 2009
Stepper driver for Extruder Controller V2.2
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPDcOESmo6qT3lYIMiaO2X2aUEIEo2zBV-YaFm19Nvzum8gkyB_vPJsEYCsrIOZ3Sy-qSWRV1ggj5hJ2zcHNqfQECse1oKEhxYmXiMNzPpkEBTXHnRIPTJpq7yuE_i-GYo-3K76A/s320/100_2108.jpg)
Zach's new extruder controller was first used to control DC-motor extruders, as used in the MakerBot Cupcake (and also older versions of RepRap). But it is also capable of driving a stepper, which will allow it to be used with the new RepRap extruder too.
You can find details on the Builder's Wiki here.
Labels: controller, extruder, stepper motor