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Raspberry Pi Projects

1 Post authored by: mrwolfe
I'm working on a 3D controller hat for a Raspberry Pi. This is a glimpse of the hardware prototype. You can see the USB and ethernet ports of the Pi on the left side.     Features:   4 motor control channels   - compatible with A4988 and DRV8825 Stepstick motor drivers   - Motor supply voltage up to 45V   3 High power (15A Max) 12v/24v discrete switch channels to drive fans, heaters, extruders, spindles etc.   6 Digital switch inputs for limit switches. ...

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