Thingiverse
Case for Ramps Full Graphics and Raspberry Pi Zero for Octoprint with ATX Power Supply Control
by sricanesh
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15/01/2018: Added cover option without frame holder
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I developed this case to be able to use a Raspberry Pi Zero to run the Octoprint.
My goal was also to control an ATX source with the Octoprint. For this, I used an NPN transistor (general purpose) that is controlled by the GPIO of Raspberry. The transistor switches on / off the PS_ON cable from the ATX source. Anyone using another type of power source can use a relay or an SSR to turn the source (s) on/off.
Raspberry is powered
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I developed this case to be able to use a Raspberry Pi Zero to run the Octoprint.
My goal was also to control an ATX source with the Octoprint. For this, I used an NPN transistor (general purpose) that is controlled by the GPIO of Raspberry. The transistor switches on / off the PS_ON cable from the ATX source. Anyone using another type of power source can use a relay or an SSR to turn the source (s) on/off.
Raspberry is powered
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