System Integration¶
All module parts, including the controller unit cap, body, and probe storage, will be connected using a twist-lock mechanism. The enclosure will be 3D printed with PLA, applying a fuzzy skin texture in the slicer settings to minimize visibility of 3D printing seams on round shapes.
The sensor probe will be designed frugally using a stainless steel rod, integrated into a voltage divider circuit with the MCU input voltage. It will be fabricated using laser-cutting and press-fit joineries.
The overall integration will use a combination of press-fit joinery, twist-lock mechanisms, brackets, and screws for assembly.