Circuit boards Wallpapers FREE

包括噸的高清電路板壁紙/背景圖片

Awesome HD Circuit boards wallpapers to set as your background with the click of a button! Perfect for anyone that likes Circuit boards - LOTS of wallpapers included. This wallpaper includes **TONS** of HD Circuit boards images to select from and set as your background / wallpaper image. Excellent for electronics enthusiasts or anyone that wants cool circuit boards of integrated circuits as their wallpaper.

Simply swipe through our huge large selection of HD Circuit boards wallpapers / photographs and choose one to set as your wallpaper. The best HD Circuit boards wallpapers available and 100% free of charge!

A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. PCBs can be single sided (one copper layer), double sided (two copper layers) or multi-layer (outer and inner layers). Multi-layer PCBs allow for much higher component density. Conductors on different layers are connected with plated-through holes called vias. Advanced PCBs may contain components - capacitors, resistors or active devices - embedded in the substrate.