Wiring Symbols Together

Scheme-it allows you to create pin-to-pin, pin-to-wire, wire-to-wire, symbol-to-symbol, symbol-to-pin, and symbol-to-wire connections.

Connections to a symbol mostly apply for symbols under the "Diagram Symbols", "System Blocks", and "System Icons" category of the left sidebar.

Pin-to-Pin

Pin-to-pin connections wire two pins together. To create a pin-to-pin connection, position the mouse over a pin and then click the left-mouse button to begin wiring. To end the connection, locate a second pin in which you wish to end the connection and then click the left-mouse button over the pin. If you need to make a change to the orientation of the wire as you are creating the connection, click on the left-mouse button to create a connection vertex.

Pin-to-Wire

Pin-to-wire connections wire a pin to an existing wire segment. To create a pin-to-wire connection, position the mouse over a pin and then click the left-mouse button to begin wiring. To end the connection, locate an existing wire segment you wish to end on and then click on the left-mouse button to complete the connection.

Wire-to-Wire

Wire-to-wire connections allow you to create a connection between two wires. To create a wire-to-wire connection, position the mouse over an existing wire and then click-drag using the left-mouse button to create the first connection. To end the connection, locate the wire segment you wish to end on and then click on the left-mouse button to complete the connection.

Symbol-to-Symbol

Symbol-to-symbol connections wire two symbols together. To create a symbol-to-symbol connection, position the mouse over a symbol and then click the connect icon (arrow) to begin wiring. To end the connection, locate a second symbol and then click the left-mouse button over the symbol.

Symbol-to-Pin

Symbol-to-pin connections wire a symbol to a pin. To create a symbol-to-pin connection, position the mouse over a symbol and then click the connect icon (arrow) to begin wiring. To end the connection, locate a pin and then click the left-mouse button over the pin.

Symbol-to-Wire

Symbol-to-wire connections wire a symbol to an existing wire segment. To create a symbol-to-wire connection, position the mouse over a symbol and then click the connection icon (arrow) to begin wiring. To end the connection, locate a wire segment and then click on the left-mouse button over the wire segment.