Here is a electronic circuit board made using blender and JSPlacement.
Update: I have added images showing how I made the image.
This project was made in Blender. The seamless height map and the seamless colour texture were generated with JSPlacement. These textures were applied on four planes. A point light (of slight blue colour) was placed at the center of the four planes. At last, it was rendered with Cycles. Compositing includes denoising, and applying Fog Glare for the bloom effect.