Raspberry Pi Tablet

-
The Raspberri Pi

For those of you that don't know about it there's a small, very affordable computer that's actually meant for children to get them interested in programming and other Computer Science related fields. It's called a Raspberry Pi and you can check it out at http://www.raspberrypi.org/ and you can purchase it at element14.com. Since it's release there have obviously been several projects that have been made with it because of its adaptability, small size, and affordability.

I've been following several projects from the Raspberry Pi but this one definitely caught my eye. A PiPad, a Raspberry Pi tablet. Makezine.com has an article on it. Here it is: http://makezine.com/2014/01/07/how-i-built-a-raspberry-pi-tablet/

Comments

Post a Comment

Popular posts from this blog

One Handed NES Controller: Desoldering

-
Image
And so it begins! Here is the first blog post about the One Handed NES Controller ! First we start off examining the controller. Now, what we need off of the controller board is two things, the 4021 Shift register (the heart of the controller) and the cable that goes from the NES to the controller. That one chip, the shift register I spoke of, that's the thing that takes the buttons signals, condenses them down and sends it down the wires in the actual cord which then gets interpreted by the NES and in turn, makes Mario jump and makes Simon Belmont whip the crap out of Dracula.  We need to remove the components that I mentioned above, so we can re-purpose them in the one handed controller. I only need these two components because the rest will be replicated elsewhere but for the controller to work, I'll need both of these. I fired up my de-soldering iron and soldering iron and got to work!    Once I've successfully desoldered all of the pins on the c...
Read more

One Handed NES Controller (part deux, part deux): Putting it together

-
Image
On to soldering it all together. Here I had to take the schematic and components and assemble them in a way that would fit inside the Wii Nunchuck controller. I started out by cutting piece of board that can fit inside the Wii Nunchuck controller but as large as possible. I realized that I'm going to have to basically have two boards. One that holds the chip and one that has all the buttons and mini joystick then I'll use ribbon cable to connect the two.   I put the chip along with some pull up resistors connected to each pin that a button is going to connect to. A pull up resistor basically pulls the state of the pin high (1) and when a button is pressed it connects it to ground therefore going low (0). The original controller had the same thing, I'm just replicating it here. One thing you may notice me doing here is that I've got the white (power) and yellow (data) left out from the other three wires. This is because I want the wires to lay as flat as po...
Read more

Press Start

-
Image
Also use up,up down, down, left, right, left, right, B, A, Start, Select This is my first ever blog but, I hope to really use this as a way to keep track and interest in my projects. I'll be posting pictures and update this as often as I can. Here's a little information  on me in the mean time before I can actually post any pictures/information of current projects I'm working on. I currently work full time in IT but I have a real passion for Electrical Engineering. I love hacking and modding things and while I may not be the best at it right now every project I do increases my knowledge and skill in EE. One reason I wish to keep a log of information is not only to get people interested but I would also like it if anyone had any ideas for projects they would like to have built for a fee then please, send me an email with the contact me section. As my first post I would not only like to give you some information about myself I want everyone to know a project I will so...
Read more