Demo Altium repository. Forked from https://github.com/ultimachine/Archimajor Used for feature development and testing
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AllSpiceUser c074352142 Merge pull request 'Fix power droop issues' (#20) from develop into main 5 days ago
.allspice Removed tracked files 2 months ago
Firmware@2f9e3b771e Add firmware submodule 1 year ago
.gitattributes Change *.prjpcb to linguist-generated 4 weeks ago
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.gitmodules Add firmware submodule 1 year ago
Archim.OutJob more accurate pin name for DCEN. Add mechanical output 3 years ago
Archimajor.PcbDoc Decrease text size of "special strings" 7 days ago
Archimajor.PrjPcb Update prjpcb file 1 week ago
Archimajor.SchDoc Update to Altium 21 12 months ago
Archimajor.csv Update BOM 7 months ago
Connectors.SchDoc Update to Altium 21 12 months ago
EndStops.SchDoc Add ESD protection to endstop inputs 7 months ago
Fans.SchDoc Changed R98 to 49.5 Ohms 1 month ago
Microcontroller.SchDoc Update to Altium 21 12 months ago
Mosfets.SchDoc Add diff pair lables to test rendering 7 days ago
Motors.SchDoc Update to Altium 21 12 months ago
Power.SchDoc Update to Altium 21 12 months ago
README.md Change low-pass filter frequency to 15 kHz 2 weeks ago
Thermistors.SchDoc Update to Altium 21 12 months ago
Thermocouples.SchDoc Update to Altium 21 12 months ago
USB.SchDoc Update to Altium 21 12 months ago
cern_ohl_v_1_2.md init 7 years ago
foobar.test Update foobar.test to test linguist-generated 4 weeks ago

README.md

Meta

This changed

Archimajor

Diff tests

This is a diff test Diff test #2 Diff test #3 Diff test #4 Diff test #5 Diff test #6

Summary

3D printer motherboard, designed by Ultimachine. Features include:

  • 5x integrated 256 microstep motor drivers
  • 6x PWM Mosfet outputs
  • 4x thermistor inputs
  • SPI (Serial Peripheral Interface)

Specifications

General Specifications

Input Power Supply: 12V - 24V DC, 16A+

Operating Temperature Range (est.): 0dC ~ 70dC

Firmware

Source

Binary

Bill of Materials

Archimajor.csv

Disclaimer

*NOTE: This does not represent actual data from the Rambo/Archimajor PCBA