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0527615fa1
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2 weeks ago | |
|---|---|---|
| Archim.OutJob | 2 weeks ago | |
| Archimajor.PcbDoc | 2 weeks ago | |
| Archimajor.PrjPcb | 2 weeks ago | |
| Archimajor.PrjPcbStructure | 2 weeks ago | |
| Archimajor.SchDoc | 2 weeks ago | |
| Archimajor.csv | 2 weeks ago | |
| Connectors.SchDoc | 2 weeks ago | |
| EndStops.SchDoc | 2 weeks ago | |
| Fans.SchDoc | 2 weeks ago | |
| Microcontroller.SchDoc | 2 weeks ago | |
| Mosfets.SchDoc | 2 weeks ago | |
| Motors.SchDoc | 2 weeks ago | |
| Power.SchDoc | 2 weeks ago | |
| README.md | 2 weeks ago | |
| Thermistors.SchDoc | 2 weeks ago | |
| Thermocouples.SchDoc | 2 weeks ago | |
| USB.SchDoc | 2 weeks ago | |
| cern_ohl_v_1_2.md | 2 weeks ago | |
| foo.txt.txt | 2 weeks ago | |
README.md
Archimajor
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)
- ** Removed infinite loop on self-calibration.
- ** simulate making changes to sch - remove ch and change resistor
- ** simulate increasing input current to U5
Specifications
General Specifications
Input Power Supply: 12V - 24V DC, 16A+
Operating Temperature Range (est.): 0dC ~ 70dC
Firmware
Bill of Materials
Note
Changed heat bed fuse holder to yellow to differentiate channels.
Disclaimer
*NOTE: This does not represent actual data from the Rambo/Archimajor PCBA