Classic ADB mouse converted to optical USB
April 22nd, 2009
Now this is just too cool – the classic rectangular ADB mouse hacked to sport optical tracking and a USB connection!
Now this is just too cool – the classic rectangular ADB mouse hacked to sport optical tracking and a USB connection!
There’s something oddly ironic about posting a news items that references one of today’s most technologically advanced consumer products (the iPhone) on a blog about vintage Macs. Heck, the cell phones that middle schoolers tote around have exponentially more processing power and capabilities than early Macs!
But if you share a love for early Apple technology and find a need for Ian Page’s comprehensive reference of every Macintosh computer ever made when you can’t be in front of a Mac, it’s available now for your iPhone. Best of all, MacTracker for iPhone, is free. Donations are accepted, though, and goodness knows Ian deserves them for all of his efforts in making MacTracker the quintessential document of record for Apple’s hardware history.
The New York Times recently published a special multimedia article authored by Sam Grobart entitled While You Were Out: Appleās Years With and Without Steve Jobs.
A timeline from 1976 through 2007 is accompanied with a slideshow illustrating Apple’s products, links to NYT stories from the past about their introduction, and spoken narration by Mr. Grobart.
Aficionados of the Macintosh Color Classic will bristle, however, at the 1993 slide which identifies a Macintosh LC520 as a Color Classic. The caption also describes an LC III as a “Macintosh IIIc” (click photo above for full sized image and caption).
I recently received a Macintosh Classic and Classic II from a fellow in San Antonio. While both were working before they were shipped the Classic II will not boot properly; there’s no startup chime and there are vertical stripes on the display.
To diagnose this symptom and plan a fix I found the following resources helpful:
I plan to replace the “power/sweep board” and have one on order that I found on ebay. With luck that will resolve the problem and the Classic II will be healthy again! I’ll keep you posted.

If you aren’t sure which versions of the Mac OS are compatible with your Macintosh, here are some excellent resources to find out:
AppleCare’s Knowledge Base includes several relevant articles on the topic:
My favorite tool for finding a quick answer to this question is Ian Page’s awesome MacTracker, a comprehensive collection of vital information about every model of Macintosh that is available as a free Mac OS X or Windows application, or via a web site that’s optimized for viewing on an iPhone or iPod Touch.
Now, as for which version of the Mac OS is optimal for your model of Macintosh, well, that’s beyond the scope of this article. The folks over at lowendmac.com have a number of helpful articles on this topic, though.

Dan Knight wrote an article for lowendmac.com back in 2001 entitled System 6 or System 7? In the article he describes several ways to switch between using System versions on the same Macintosh, and recommends a utility called System Picker:
System picker is a freeware utility that lets you pick which one of two or more System Folders on your hard drive will be active at the next startup. Kevin Aitken’s little utility does this by “blessing” the system you select. (Blessing is Apple’s name for selecting one System Folder as the active one.)
Unfortunately, the link to download System Picker from Apple’s Developer site no longer works. I was able to locate a copy after a good bit of hunting, and that experience led me to decide that I would begin to collect and archive legacy Mac tools to save myself and others the time and frustration in the future. Until that archive is established you can find System Picker here.
I do not yet have personal experience with System Picker but plan to test it soon. Be sure to read Dan’s excellent article for tips on how to install two different operating system versions on the same drive. Not sure which versions of the OS your Mac supports? See this article to find out!
Looks like when I installed the Ooma last night my DHCP supplied IP address was changed and dyndns.org didn’t catch the update, so colorclassic.dyndns.org is not able to connect to the Color Classic web server until I get home to fix that.
And I was hoping that this would be a 100% uptime month! Maybe January …
I haven’t found a way to get the hard drive to spin down on the Color Classic even when all of the applications are running off a RAM disk, so I’ve given up on that option. When this hard drive calls it quits I may decide to seek silence by installing a solid state drive like the clever fellow over at junkstation did for his Performa 450! I have an 8G compact flash sitting in a drawer from an old Canon digital camera that would increase drive space on the Color Classic by a factor of 100 and reduce heat and noise inside the case dramatically.
The web pages have been updated to include a new banner (see previous blog posting) as well as a little sound easter egg you can hunt for yourself.
The Belkin wireless gateway arrived but I’ve not had a chance to test it yet. Right now I need to get my new Ooma Hub online to quit paying for phone service!
Apple entered the internet server market on April 10, 1995 when they introduced their Apple Internet Server Solution at Internet World in San Jose, CA. The press announcement described it as “an affordable and easy way to establish a presence on the Information Superhighway.”
Included in the software bundled with the servers was a graphic logo for placement on web pages to tell the world they were hosted on a web server powered by an Apple Macintosh:
I’ve spotted this logo on a couple of web sites served up by legacy Macs and thought it rather clever, but decided to change it up a bit to send a more accurate message. You are welcome to add it to your web site if you like:

Ever since I helped configure a wireless ethernet adapter at a friend’s house I’ve pondered whether the Color Classic could be connected to the internet without a direct ethernet cable.
The folks at buy.com are offering a Belkin F5D7330 802.11g wireless ethernet adapter for $19.99 this week, so I decided to spring for the purchase and give it a try. The product description includes the following statements which give me a glimmer of hope:
One gotcha may be that it is USB powered (does not have an external adapter) but I plan to get around that with a spare iPod charging adapter with a USB socket that plugs into an AC outlet.
I’ll report back on my progress after it arrives. If I get stumped I can always try their free technical support!