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Schematic Diagram

06/12/2014

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This is a schematic diagram which I'll be following to wire and connect all the materials/components together to create my 5x5x5 LED Cube.

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Wiring on a Breadboard

06/12/2014

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This is a breadboard. A breadboard is for making experimental model of an electric circuit. This is where the wires, resistors, transistors, and 3-8 line decoders are connected to.

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May 19, 2014

06/12/2014

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A Transistor is a semiconductor device with three connections, capable of amplification in addition to rectification. Instead of buying a 2N4401 Transistor, I used the PN2222 Transistor as an alternative. Both PN2222 and 2N4401 
 a semiconductor device with three connections, capable of amplification in addition to rectification

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May 19, 2014

06/12/2014

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The M74HC238 is a high speed CMOS 3 to 8 line decoder. There are three binary select inputs (A, B, and C) which determine which one of the eight outputs (Y0-Y7) will go high. This chip has three enable inputs (G1, ~G2A, and ~G2B); when any enable pins are brought low (or high in G1’s case), all output pins are pulled low.

This is a great tool if you need to increase the number of outputs on your micrcontroller. For example, it’s used in the 5x5x5 LED Cube to help an ATmega168 control the 125 LEDs.




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May 19, 2014

06/12/2014

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The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button

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April 28, 2014 - May 18, 2014

06/10/2014

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Picture when I was soldering the LED anode together to create rows as well as soldering the layers together to create 5 columns.

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May 5, 2014 - May 18, 2014

06/10/2014

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This is the first layer of the LED Cube. Another 4 are made.

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April 28, 2014 - April 29, 2014

06/10/2014

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Once all LED's are placed into the drilled hole, using 2 wires, place them at the end of the LED's. This will allow all the LED's to connect.

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April 28, 2014

06/10/2014

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Another LED is placed in the drilled hole. The anode of both LED should touch. Solder both anode together.

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April 28, 2014

06/10/2014

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The first bent LED is placed into the drilled hole.

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