Switching algebra is easily visualized using switches since there are only two values: on and off, or true and false. In digital systems we represent these as 1 and 0, respectively. There are only two ...

Determine the logic expression for the output Y, from the truth table shown in Figure. Simplify and sketch the logic circuit for the simplified expression. Figure 1 shows the logic circuit to ...

Here is a great collection of touch switch circuits. A touch switch is an electronic device that enables us to control a circuit by simply touching a sensor. Simple touch switch circuit with 4011 – ...