This is a circuit board with various chips, resistors and other components. The blender file has modifiers which can be removed for low poly counts. Great starting point for making your own electronic boards for render.
This circuit tile can be rendered into a seamless tile for texturing. All pieces are separate and named, so you can edit and place them as needed. The resistor colour bands can be changed easily. Pieces are designed to fit the trace grid.
If you find this useful, feel free to donate any amount to the Blender Foundation, without their work this wouldn't be possible.