1 Draw the schematic
Place parts, wire pin to pin, add a ground and name nets with labels, the way you would in LTspice. Nothing is simulated: the drawing becomes the netlist.
1 Paste a netlist
Most SPICE programs can export a netlist. In LTspice, for example, open your schematic
and choose View → SPICE Netlist, then copy everything and paste it here. A PSpice .cir or .net file, or
a netlist written by hand, works the same way. Simulation commands such as .tran
and .ac are skipped.
2 Pick the real parts
A schematic symbol has no pinout; the package does. Choose the part you're actually putting in the board, because the layout depends on it.
Breadboard
Drag the slider, or press Play, to build the board one part at a time.
Hover over, tap or Tab to anything on the board. Rails show their supply voltage, chips and transistors show their pinout and which way round they go, and resistors, capacitors and inductors show their value and markings. Everything on the same net lights up too, so you can check each node against the schematic.
Parts
Build order
Check these
No board yet. Draw or paste a circuit on the Input tab, or open an example, then press Build the board.