The unit of electric potential is the volt (V) where one volt is one joule…

SI units The system of units used in engineering and science is the Systeme Inter-…

Overview A multiplexer is a device that brings the concept of a rotary switch in…

Ripple carry adder  It is possible to create a logical circuit using multiple full adders…

When adding one number A with another number B the operation will produce a Sum…

Overview A counter is a device that generates some patterned binary value depending on a…

D flip-flop The D flip-flop is the edge-triggered variant of the transparent latch. On the…

Gated SR latch In some situations it may be desirable to dictate when the latch…

A flip-flop is a device very like a latch1 in that it is a bistable…

NOT The simplest CMOS circuit: the NOT gate, or inverter. Although uncomplicated, it demonstrates the…