Description
designed this clever swirly grid to make attaching a variety of small microcontroller and sensor boards simple.
The "aluminum PCB" used to make the grid is theoretically created using a PCB method for single-sided aluminum-core PCBs, but in reality, there is only aluminum backing and black soldermask with silkscreen on it instead of actual copper. Because aluminum conducts heat and electricity, use caution when using metal screws to secure anything to it. That is, unless you want to make the entire thing into a ground plane, in which case by all means do so.
Every 0.6" x 0.6" square has a slot or hole every 0.2 inches. Using the different dashes and dots, you may.
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