Electrical Component Library for Breadboard, PCB, and Control Panels

Browse 253 reusable entries: generic breadboard and PCB packages plus 200 manufacturer starter profiles for 2D and 3D control-panel layouts. Manufacturer profiles include typed terminal roles, schematic-unit mappings, source links, and an explicit verification boundary.

How the linked views coexist

The schematic is the electrical source of truth. Breadboard and PCB are alternative prototype realizations for compatible electronic packages. The 2D and 3D panel canvases are two views of the same enclosure assembly. A versioned physical part snapshot decides which canvases a device supports, so panel-only hardware does not leak into breadboard or PCB.

All physical components

Important engineering boundary

Manufacturer entries are editable starter profiles, not manufacturer-certified CAD models. Follow the official source link and verify the exact ordered part, terminal numbering, dimensions, tolerances, clearances, cutouts, ratings, and installation requirements before fabrication.

Open the editor or read the test-backed capability matrix.