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03-01-2015, 07:17 PM #1
Alligator 3D Pinter Control Board
3DArtists has recently launched an Indiegogo campaign to try and fund the production of their Alligator control boards for reprap 3D printers. The boards function with both Cartesian an Delta-style 3D printers and start at just 160 euro. Additionally the company is making expansion boards available for add-ons such as additional extruders. Here are a few quick specs of the main Alligator boards:
- CPU Cortex M3 Atmel ATSAM3X8EA-AU, Arduino-Due-Compatible
- High Current connector for power input, bed and hot-end heatersa2
- Power Input 12-24Vdc
- 4x Stepper Motor driver running at 1/16 or 1/32 microstep and based on Texas Instrument DRV8825
- 6x End-Stop input compatible with both mechanical and optical/magnetic solution
- 2x Precision analog input for temperature measurement with RTD
- 2x External FAN output with PWM speed control
More details can be found here: http://3dprint.com/47823/alligator-3d-print-board/
Below is a picture of the Alligator boards:
Extruder not feeding during print,...
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