They were energized by the arrival of the January 1975 issue of Popular Mechanics, which had on its cover the first personal computer kit, the Altair. The Altair wasn’t much—just a $495 pile of parts that had to be soldered to a board that would then do little—but for hobbyists and hackers it heralded the dawn of a new era. Bill Gates and Paul Allen read the magazine and started working on a version of BASIC, an easy-to-use programming language, for the Altair. It also caught the attention of Jobs and Wozniak. And when an Altair kit arrived at the People’s Computer Company, it became the centerpiece for the first meeting of the club that French and Moore had decided to launch.
The Homebrew Computer Club
The group became known as the Homebrew Computer Club, and it encapsulated the Whole Earth fusion between the counterculture and technology. It would become to the personal computer era something akin to what the Turk’s Head coffeehouse was to the age of Dr. Johnson, a place where ideas were exchanged and disseminated. Moore wrote the flyer for the first meeting, held on March 5, 1975, in French’s Menlo Park garage: “Are you building your own computer? Terminal, TV, typewriter?” it asked. “If so, you might like to come to a gathering of people with like-minded interests.”
Allen Baum spotted the flyer on the HP bulletin board and called Wozniak, who agreed to go with him. “That night turned out to be one of the most important nights of my life,” Wozniak recalled. About thirty other people showed up, spilling out of French’s open garage door, and they took turns describing their interests. Wozniak, who later admitted to being extremely nervous, said he liked “video games, pay movies for hotels, scientific calculator design, and TV terminal design,” according to the minutes prepared by Moore. There was a demonstration of the new Altair, but more important to Wozniak was seeing the specification sheet for a microprocessor.
As he thought about the microprocessor—a chip that had an entire central processing unit on it—he had an insight. He had been designing a terminal, with a keyboard and monitor, that would connect to a distant minicomputer. Using a microprocessor, he could put some of the capacity of the minicomputer inside the terminal itself, so it could become a small stand-alone computer on a desktop. It was an enduring idea: keyboard, screen, and computer all in one integrated personal package. “This whole vision of a personal computer just popped into my head,” he said. “That night, I started to sketch out on paper what would later become known as the Apple I.”
At first he planned to use the same microprocessor that was in the Altair, an Intel 8080. But each of those “cost almost more than my monthly rent,” so he looked for an alternative. He found one in the Motorola 6800, which a friend at HP was able to get for $40 apiece. Then he discovered a chip made by MOS Technologies that was electronically the same but cost only $20. It would make his machine affordable, but it would carry a long-term cost. Intel’s chips ended up becoming the industry standard, which would haunt Apple when its computers were incompatible with it.
After work each day, Wozniak would go home for a TV dinner and then return to HP to moonlight on his computer. He spread out the parts in his cubicle, figured out their placement, and soldered them onto his motherboard. Then he began writing the software that would get the microprocessor to display images on the screen. Because he could not afford to pay for computer time, he wrote the code by hand. After a couple of months he was ready to test it. “I typed a few keys on the keyboard and I was shocked! The letters were displayed on the screen.” It was Sunday, June 29, 1975, a milestone for the personal computer. “It was the first time in history,” Wozniak later said, “anyone had typed a character on a keyboard and seen it show up on their own computer’s screen right in front of them.”
Jobs was impressed. He peppered Wozniak with questions: Could the computer ever be networked? Was it possible to add a disk for memory storage? He also began to help Woz get components. Particularly important were the dynamic random-access memory chips. Jobs made a few calls and was able to score some from Intel for free. “Steve is just that sort of person,” said Wozniak. “I mean, he knew how to talk to a sales representative. I could never have done that. I’m too shy.”
Jobs began to accompany Wozniak to Homebrew meetings, carrying the TV monitor and helping to set things up. The meetings now attracted more than one hundred enthusiasts and had been moved to the auditorium of the Stanford Linear Accelerator Center. Presiding with a pointer and a free-form manner was Lee Felsenstein, another embodiment of the merger between the world of computing and the counterculture. He was an engineering school dropout, a participant in the Free Speech Movement, and an antiwar activist. He had written for the alternative newspaper Berkeley Barb and then gone back to being a computer engineer.
Woz was usually too shy to talk in the meetings, but people would gather around his machine afterward, and he would proudly show off his progress. Moore had tried to instill in the Homebrew an ethos of swapping and sharing rather than commerce. “The theme of the club,” Woz said, “was ‘Give to help others.’” It was an expression of the hacker ethic that information should be free and all authority mistrusted. “I designed the Apple I because I wanted to give it away for free to other people,” said Wozniak.
This was not an outlook that Bill Gates embraced. After he and Paul Allen had completed their BASIC interpreter for the Altair, Gates was appalled that members of the Homebrew were making copies of it and sharing it without paying him. So he wrote what would become a famous letter to the club: “As the majority of hobbyists must be aware, most of you steal your software. Is this fair? . . . One thing you do is prevent good software from being written. Who can afford to do professional work for nothing? . . . I would appreciate letters from anyone who wants to pay up.”
Steve Jobs, similarly, did not embrace the notion that Wozniak’s creations, be it a Blue Box or a computer, wanted to be free. So he convinced Wozniak to stop giving away copies of his schematics. Most people didn’t have time to build it themselves anyway, Jobs argued. “Why don’t we build and sell printed circuit boards to them?” It was an example of their symbiosis. “Every time I’d design something great, Steve would find a way to make money for us,” said Wozniak. Wozniak admitted that he would have never thought of doing that on his own. “It never crossed my mind to sell computers. It was Steve who said, ‘Let’s hold them in the air and sell a few.’”