Raspberry Pi CNC Hat Controlled CDROM Stepper Motor

Purpose: Learn how simple it is to use the Raspberry Pi CNC Hat from Protoneer by testing it out on a CDROM stepper motor. Why: Many of us dream of making our own CNC router / engraver but get bogged down in the details and unknowns. This is a simple and inexpensive way to test the waters using components you may already have laying around. Time: ~2 hours including flashing the SD card & soldering. Diff ...

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Raspberry Pi Case Fan

I purchased an inexpensive snap-together acrylic case for my Raspberry Pi from a seller on eBay. Overall I was happy with the case, but although this case has holes for passive air circulation I noticed that after running the Pi in the case that some of the chips were running a bit warm (even with heat sinks installed). Since this Pi will be running a web server 24/7, I decided to design a new top which acc ...

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Raspberry Pi Alamode CNC Controller

This is my first attempt at an instructable. I hope it helps someone else. Switches and Lights and fans, oh my... I bought a CNC machine some time ago and I was never happy with it. It used a traditional parallel port controller and of course no modern computers have those. So it was always a point of frustration. I used an old Pentium based computer and ran LinuxCNC on it for a while but was still not happ ...

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ISPRESSO: Remote Controlled, Raspberry Pi Powered Espresso Machine

iSPRESSO is an appliance modification comprised of Raspberry Pi computer, solid state relays, temp sensor, buttons and a display, a custom Printed Circuit Board, and custom linux shell scripts and a good bit of python code. The instructions to build, including source code, is available on this site and ispresso.net iSPRESSO features: Programmable software PID Controller for precise boiler temperature contro ...

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