The operation of a diode is controlled by the diode's current-voltage (I-V) characteristics. A diode in a circuit with the positive potential (highest) connected to the P material and the negative ...

A great many clever, useful, and tempting circuit applications have been published. But all too often, in one’s haste to assemble a circuit, some very basic issue is overlooked that leads to the ...

Arduino is a popular open-source development board used by engineers, hobbyists, and makers to develop electronic projects and prototypes easily.