Don't really know what you're asking for here, as that's not a generally acknowledged name. There are freecoaster hubs, which are recognized by that they can be rolled backwards w/o the pedals moving along.
Transformers are inherently bidirectional.
Relays are bidirectional devices.
Data flow is always bidirectional my friend, don't confuse.
Port 0 is called true bidirectional port.............. swapneel
Bidirestional
Yes. The direction does not matter.
Ring Network Topology
Bidirectional Reflectance Distribution Function
Its not, a diode is unidirectional.
In electronics, bidirectional device is device which can be used by both directions like resistor. It does not effect on characteristics of device if we change the terminals of that device.
A data should be either WRITTEN to a memory or should be READ from a memory (both direction)and so the data bus is bidirectional.
a bidirectional light-sensitive avalanche diode