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laurb9 / PanoController-Firmware

Platform for high-resolution panoramic photography, supporting 3D-printed PanoController board, Gigapan EPIC 100, Nodal Ninja Mecha E1 and other platforms.
MIT License
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Lower current for maintaining position #41

Open laurb9 opened 8 years ago

laurb9 commented 8 years ago

When holding camera in place, use a lower current than when moving.

laurb9 commented 8 years ago

I was planning to do this by setting the current limiting vref using the DAC on Teensy, but the new DRV8880 driver board has a four step digital current control from 25% - 100% which means even an AVR can do it.

This board has a much better voltage range also: 6.5 to 45Vcc.

stale[bot] commented 4 years ago

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