TECH LOGIC CIRCUIT PROJECT BY: JUAN ESTEBAN ARENAS 8: ROOK

DEFINITONS  digital logic A methodology for dealing with expressions and state tables containing discrete (usually two-state) variables: in this sense the term is synonymous with Boolean algebra (see also multivalued logic). The term is also applied to the hardware – components and circuits – in which such expressions and tables are implemented. See also digital design, logic circuit, combinational circuit, sequential circuit, q-ary logic.  onary?digital+logic

 Logic gate: A logic gate is an elementary building block of a digital circuit. Most logic gates have two inputs and one output. At any given moment, every terminal is in one of the two binary conditions low (0) or high (1), represented by different voltage levels. The logic state of a terminal can, and generally does, change often, as the circuit processes data. In most logic gates, the low state is approximately zero volts (0 V), while the high state is approximately five volts positive (+5 V) ,00.html

 truth table  noun Logic, Mathematics, Computers. a table that gives the truth-values of a compound sentence formed from component sentences by means of logical connectives, as AND, NOT, or OR, for every possible combination of truth- values of the component sentences.  ble ble

 An integrated circuit, or IC, is small chip that can function as an amplifier, oscillator, timer, microprocessor, or even computer memory. An IC is a small wafer, usually made of silicon, that can hold anywhere from hundreds to millions of transistors, resistors, and capacitors. These extremely small electronics can perform calculations and store data using either digital or analog technology.  circuit circuit

 LED Light emitting diodes are diodes(electronic components that let electricity pass in only one direction) that emit visible light when electricity is applied, much like a light bulb. When many LEDs are side-by-side, they can create pictures, such as the scrolling red LED signs found everywhere.  /g/LED.htm /g/LED.htm

 breadboard  A thin plastic board used to hold electronic components (transistors, resistors, chips, etc.) that are wired together. Used to develop prototypes of electronic circuits, the boards can be reused for future jobs. Breadboards can also be used to create one-of-a-kind systems, although commercial products placed on printed circuit boards are typically much more robust and can handle greater frequencies.  adboard adboard

 BREADBOARD JUMPERS They are flexible cables that are use to make logic system by connecting them to the breadboard

BASIC LOGIC GATES SYMBOLS

 ab/Logic_gate.gif ab/Logic_gate.gif  2/images/xge_119_2_193_fig1a.gif 2/images/xge_119_2_193_fig1a.gif

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