A diode allows current to travel in only one direction. With that in mind, [Alex] built a mechanical diode that will only allow gear rotation in one direction to be transmitted through the system.

A semiconductor diode is a non-linear device whose most outstanding feature is the fact that, basically, current is only allowed to flow in one direction. The diode is built by joining together two ...

Power diodes are required to withstand high surge current resulting from ESD, current overshoot/oscillation or circuit ...

You should be able to recognise the graph of current against voltage for a diode. The diode has a very high resistance in one direction. This means that current can only flow in the other direction.

Diode The diode is a two-terminal electronic component that allows an electric current to pass in one direction (low resistance) while blocking it in the reverse direction (high resistance). The diode ...

Diodes close diodeAn electrical device that allows current to flow in one direction only. are electronic components that can be used to regulate the voltage in circuits and to make logic gates.

The Zener effect functions as follows. When reverse voltage is applied to the PN junction of a diode, there is a rapid avalanche breakdown. This causes the current to reverse direction. The change in ...