Binary and Logic

Part A

The half adder works with only 2 inputs.

Example: 0+1=01

Part B

       Computer is an electronic device that stores information in binary. Binary means that something is composed of two parts. Binary is usually used in computing. A bit is a unit in computing and digital communications. Calculator is a device that helps you do mathematical calculations. Full adder is a circuit that has three switches which is A, B, C and two outputs, a sum and a carry. Half adder is a two switches which is A and B and it has two outputs which are S and C. A switch is a device to turn on and off the connection of an electric circuit. An integrated circuit is a set of electronic circuits on a chip of semiconductor material that is usually silicon. AND is a gate that gives the value of one if all the inputs are one. XOR is a circuit in a computer that starts only if only one of its inputs starts. Gates are an electric circuit wit inputs and outputs. Input is where a device’s enters a system. Output is where the information leaves the system. Logic is a set of elements in a computer or electronic device. A truth table is a diagram with all the combinations of outputs and inputs that show if the combination true or false. Digital are date that used two numbers which are 1 and 0.                                                                                                                                                                                                           All these 16^th words relate to each other because all of them are used in technology. Some you can use to turn on and off the connection of an electric circuit. They all have to do with creating an electric circuit.