Toni Westbrook dot Com

The Joy of Computer Science and Engineering

If you’ve been following along on the blog, you’ll know that I recently got a Twitter account. Yeah – I was definitely one of the hold outs. But – I wanted a place to post little tidbits that weren’t really blog worthy, but were interesting none-the-less, and Twitter is the perfect place for that. Plus, I’ve already met some pretty groovy people through it – and it’s a great place to get news out fast. However, Twitter is definitely a more-the-merrier kind of thing, so along that vein, presenting:

The Synthetic Dreams Spooktacular Giveaway!

First, the prize: we’ll be giving away a free PSX64 Interface, along with a copy of Shredz64 to the lucky winner. Additionally, we’ll be donating $50.00 to one of the charities below – to which is by choice of the winner.

Heart to Heart International – Disaster Response and Medical Aid
Global Links – Medical Aid and Health Education
Vitamin Angels – Nutrients for Infants and Children
Books for Africa – Literature and Education for Africa

Not only do you get to rock out to your favorite SID tunes Guitar Hero style and reinvigorate your old C64, Amiga, and Atari games with a Playstation controller – but you also get to help out those less fortunate who could really use a hand.

The Rules

The rules are simple! Follow me, @ToniWestbrook, on Twitter between now and Halloween (October 31st). Once you’re following me, send me a tweet saying you’d like to participate in the contest – and your name will be entered into the drawing! (And I’ll follow you back!)

You can even double your chances to win – after tweeting the above to me, if you then tweet to all your followers:

“RT: @ToniWestbrook Win a free PSX64 to play Guitar Hero on your Commodore 64 while helping those in need! Details: http://bit.ly/cK1YKF”

You’ll be entered twice!

Keep following along, and at midnight (EST) at October 31st, the winner will be announced.

More on the Charities

There are a lot of future scientists, doctors, and engineers waiting to soar, but they may never get the chance without food, medicine, or education. This blog, and Synthetic Dreams as a whole, is about letting people achieve their dreams – but before you can do that, you need your basic needs met – and sometimes you need a helping hand to meet them.

Each of the charities above has been verified with Charity Navigator.

Good Luck Everyone!

First off, before I make the plug – if you haven’t checked out MAKE or the Maker Faire before, you TOTALLY should. There are a lot of imaginative people with a ton of amazing, brilliant, or just plain zany creations. It’s very cool stuff.

And speaking of Maker Faire – if you’re around NYC this weekend (Sept 25th and 26th), or are within driving distance, you’re in luck! The New York Hall of Science in Queens will be hosting this awesome event. Still on the fence? Well – time to hop off, because Jeff Brace and the gang at MARCH. (Mid Atlantic Retro Computing Hobbyists) will be demonstrating, amongst other retro goodness, Shredz64. If you haven’t tried it in person yet, now’s your chance.

So enjoy the explosion of engineering this weekend, and get your retro on while you’re at it!

It’s not uncommon if you love programming, computers, tinkering, and all things electronic, that you also have a love for robots. I am not unique in this regard! I’m a fan of programmable bots in general (I have a few of the Lego mindstorm robots, including the newer NXT). Recently, my friend Ryan gave me this little guy:

He bears the name “COMPUROBOT”, and as can be seen, shows a striking resemblance to Vincent from Disney’s The Black Hole. For this reason, that’s the name I’ve chosen for him.At first glance, Vincent looks like a simple toy – he has a fun shape, features LEDs for eyes, flashing bulb in his belly, colorful stickers, and a sturdy design. He is driven by two independent wheels below and supported in the front by two smaller wheels. However, there is quite a bit more at play than a simple toy that runs around the room. Examining the top of Vincent reveals a 5×5 Matrix of buttons, each with an icon indicating its function. It turns out Vincent, the Compurobot, is a programmable robot!

Though some of the icons seem to suggest movement, I wasn’t quite sure what all of them meant, or in what the protocol for using them was, so I luckily was able to find the manual online.

Capabilities

Vincent features a 4-bit processor and a small amount of RAM that can hold up to 48 commands. Though its volatile and erases after turning him off, the procedure is very simple for programming. Simply hit the button of the action (forward, backward, turn, play noise, etc), and then the number of seconds you wish him to perform it. E.g. hitting FORWARD, 4, LEFT, 3, BACK, 6 and then START (green) would cause him to go forward for 3 seconds, turn left for 3 seconds, then back for 6 seconds. Sound can be played simultaneously (you turn it on and off with 1 and 3, respectively), so Vincent can make cool noises while charging along. He even features a 3-gear module with a 9400 RPM motor, which can be programmed as well (icon with the circle and 3 connected lines).

Though the CPU appears to be very simple without the ability to perform conditional processing (which also leaves out the possibility of looping), a neat little feature it does have is the ability to multiply time amounts. The X button on the control panel is multiplication – so if you’d like Vincent to go forward 48 seconds, you can hit 6 X 8. Just a nice little added feature!

The Atari Connection

What could be most neat of all about this little guy? He was produced by Axlon – which you may not have heard of. But Axlon was a company created by Nolan Bushnell, founder of Atari. Axlon had produced a few such robots, but they never took off like his earlier company did.

All in all, a very cool present! Thanks Ryan!