Talk:Prusa Printers: Difference between revisions
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(Created page with "No software-encoding of end-positions, its in the hardware of their trinamic drivers, the so called "StallGuard" technologiy. If the motor-movement is stopped by a physical ba...") |
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No software-encoding of end-positions, its in the hardware of their trinamic drivers, the so called "StallGuard" technologiy. If the motor-movement is stopped by a physical barrier, the current-flow changes significantly, which is detected by the trinamic-chip-based driver. See https://www.trinamic.com/technology/adv-technologies/stallguard/ | No software-encoding of end-positions, its in the hardware of their trinamic drivers, the so called "StallGuard" technologiy. If the motor-movement is stopped by a physical barrier, the current-flow changes significantly, which is detected by the trinamic-chip-based driver. See https://www.trinamic.com/technology/adv-technologies/stallguard/ | ||
These drivers have been btw. part of a crowdfunding campaign at indiegogo featuring a beaglebone-compatible cape named "T-Bone", see https://www.indiegogo.com/projects/t-bone-cape-for-diy-3d-printing-with-beaglebone#/ | |||
I just mention that because it means that this can act as an opensource reference-design. | |||
Revision as of 13:03, 13 October 2017
No software-encoding of end-positions, its in the hardware of their trinamic drivers, the so called "StallGuard" technologiy. If the motor-movement is stopped by a physical barrier, the current-flow changes significantly, which is detected by the trinamic-chip-based driver. See https://www.trinamic.com/technology/adv-technologies/stallguard/
These drivers have been btw. part of a crowdfunding campaign at indiegogo featuring a beaglebone-compatible cape named "T-Bone", see https://www.indiegogo.com/projects/t-bone-cape-for-diy-3d-printing-with-beaglebone#/ I just mention that because it means that this can act as an opensource reference-design.