Memory led cube

This is an cool idea from me!

Step 1 What you need

You need:
1. chip Atmel Attiny2313
2. socket for chip
3. 27 leds (if you use lego (down) you need 5mm leds)
4. software for programing (is at http://www.instructables.com/id/Ghetto-Programming%3a-Getting-started-with-AVR-micro/ if you can't program it remember that it's an idea !!!)

You use:
1.soldering iron
2.solder
3.lego or stand with holes for leds (how to use lego on this project is on http://www.instructables.com/id/Mini-RGB-Light-Cube!/ )

This is my first instructable!

1. solder the led cube
2. solder the connectors of the socket to the led cube (how it solder is on the picture)

Comments

[admin]

This is a great Instructable, but you need to add a main image of the final project to the intro step. Please do that and leave me a message when you have so that we can publish your work. Thanks!

[noahw]

Hello, and welcome to the Instructables community! It's great that you've decided to tell the world about something you've made by publishing an Instructable. We just wanted to let you know that your project still needs a little more work if you want it to be well received on Instructables. Projects that don't include certain basic elements tend not to get the attention that they deserve, and so we'd love for you to check out the list below of what makes a successful Instructable. Successful projects on Instructables include: - clearly written details of a finished project with instruction - as many steps as are necessary to explain your project - clear images that you took of your project for most, if not all of your steps - an intro image - proper spelling and grammar - appropriate cautions or safety considerations I'll give you another opportunity to make any final changes to your project before we publish it. Once you're all set to go, please republish your project and send me a quick comment letting me know that you've made some changes. I'll give it a quick final check to make sure you're on the right path, and then remove this note. Thanks for your submission and we hope to see your project published soon!

[noahw]

Hello, and welcome to the Instructables community! It's great that you've decided to tell the world about something you've made by publishing an Instructable. We just wanted to let you know that your project still needs a little more work if you want it to be well received on Instructables. Projects that don't include certain basic elements tend not to get the attention that they deserve, and so we'd love for you to check out the list below of what makes a successful Instructable. Successful projects on Instructables include: - clearly written details of a finished project with instruction - as many steps as are necessary to explain your project - clear images that you took of your project for most, if not all of your steps - an intro image - proper spelling and grammar - appropriate cautions or safety considerations I'll give you another opportunity to make any final changes to your project before we publish it. Once you're all set to go, please republish your project and send me a quick comment letting me know that you've made some changes. I'll give it a quick final check to make sure you're on the right path, and then remove this note. Thanks for your submission and we hope to see your project published soon!

[ph0rkeh]

whats going on here? i dont even...
Can you explain it a bit? perhaps show a image of it active or somthing?

[DragonDon]

You might also want to explain what the use of this is. I saw it, thought it might sound cool but when I look at this, I had no idea what you use it for. Still don't but I think you may be onto something if I think what it may be used for.

[madsciencetist]

You'll probably want to add transistors to each level and column. I believe that the pins on the Attiny can source or sink up to 40mA, maybe less - and your typical LED will use 20mA. Without transistors, trying to turn on all the LEDs in a given level or column will result in a very dim glow. Another option is to use transistors for just the levels, and quickly alternate which column is illuminated.