Digital+Logic

 **DIGITAL LOGIC**

**MYQ QUESTION:** How can I create a device that provides a problem solution, based on a digital logic? ** SIGNIFICANT CONCEPT: ** The digital logic is the framework of the digital electronic components

** AREA OF INTERACTION FOCUS: ** Human Ingenuity How do we create? Experience the creative and design cyc le in a range of different contexts with guidance How can I develop my creative talents? Recognize conn ections and transfer knowledge and skills between one activity and another and across subjects

** DEFINITIONS **

Digital Logic Digital Logic is a mathematical system, and it is based two important facts, two truth values, that are true and false, and also and, or and not. This is fundamental when designing a digital electronic, and also programming languages. 

Logic Gate <span style="color: black; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">A logic gate, is a physical device, it performs a logical operation on one or more logic imputs, and it produces one logic output. The logic gate is implemented using diodes or transitors, and they are like electronic swiches. <span style="color: #000000; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">They can also be constructed with electromagnetic relays, fluidic logic, pneumatic logic, optics, <span style="color: #000000; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">molecules and mechanical elements. <span style="color: #000000; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">

<span style="color: #04617b; direction: ltr; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; margin-bottom: 0pt; margin-top: 0pt; text-align: left; unicode-bidi: embed;">Truth Table <span style="color: black; direction: ltr; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; margin-bottom: 0pt; margin-left: 0in; margin-top: 0pt; text-align: left; unicode-bidi: embed;">The truth table is a mathemetical table used in the logic area. This tables are used to tell if a propositional esxpression is true or if it is false. <span style="color: black; direction: ltr; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; margin-bottom: 0pt; margin-left: 0in; margin-top: 0pt; text-align: left; unicode-bidi: embed;">The truth table is made out of A and B, or P and Q, and you need to find out all of the possible ways and combinations you can make with true and false.

<span style="color: #04617b; direction: ltr; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; margin-bottom: 0pt; margin-top: 0pt; text-align: left; unicode-bidi: embed;">Integrated Circuit <span style="color: black; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">An integrated circuit, is also called a chip or a microchip, and this is a semiconductor wafer, and thousands of small resistors, capacitors and transitors are made. <span style="color: black; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">The integrated circuit can also function as an amplifier, ascillator, timer, counter and as a computer memory.

<span style="color: #04617b; direction: ltr; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; margin-bottom: 0pt; margin-top: 0pt; text-align: left; unicode-bidi: embed;">Led <span style="color: #000000; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">Led is light emmiting diode, that is an electronic device, that lights up when the electricity passed through it. This led, are ussually red, and they are very good for displaying images, because eavendoughthay are small, thay do not burn out, and they require more power than the lcd.

<span style="color: #04617b; direction: ltr; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; margin-bottom: 0pt; margin-top: 0pt; text-align: left; unicode-bidi: embed;">Breadboard <span style="color: #000000; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">A breadboard, is a verythinpiecethatismadetoholdelectroniccomponents, whenmaking a circuitprototype. <span style="color: #000000; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">It has somerows and columns of conductivepointsthat are madeforinsertingcomponentterminals, and alsoforthebreadboardjumperswires. <span style="color: #000000; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">Thebreadboards come in more thanownsize. Fromlessthan 100 conectionpoints, tothousands.

<span style="color: #04617b; direction: ltr; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; margin-bottom: 0pt; margin-top: 0pt; text-align: left; unicode-bidi: embed;">Breadboard Jumper

<span style="color: #000000; font-family: Arial,Helvetica,sans-serif; font-size: 170%;">A breadboard jumper, is a small cable, that has some clips at theend, so theenergy can passthroughone place toanotherbythose cables.


 * <span style="font-family: Arial,Helvetica,sans-serif; font-size: 170%;">Basis Logic Gate Symbols **


 * <span style="font-family: Arial,Helvetica,sans-serif; font-size: 170%;">Truth Tables **

<span style="color: #000000; display: block; font-family: Arial,Helvetica,sans-serif; font-size: 170%; text-align: left;">Maria Antonia Molinares 8C