SAN FRANCISCO — R. Miloh Alexander and Seth Schoen are hunched over an old pay phone whose innards are being grafted onto the guts of a Walmart telephone and a voice-over-IP modem.
Right now, the Frankensteinish hybrid looks like a pile of tangled wires. Somewhere in the mess, an alligator clip has popped loose. Schoen frowns.
“We really need to solder these down,” he says.
The two are working on a recent Monday evening at Noisebridge, a collectively operated hacker space in San Francisco. Across the table, Noisebridge member Molly Boynoff is typing on a sticker-covered MacBook, learning to program in Python. Next to her, Noisebridge co-founder Mitch Altman is showing two newcomers how to solder resistors and LEDs onto a circuit board.
“There are zillions of people around the world doing this,” says Altman, referring to the swell of interest in do-it-yourself projects and hacking. “It’s a worldwide community.”
At the center of this community are hacker spaces like Noisebridge, where like-minded geeks gather to work on personal projects, learn from each other and hang out in a nerd-friendly atmosphere. Like artist collectives in the ’60s and ’70s, hacker spaces are springing up all over.
There are now 96 known active hacker spaces worldwide, with 29 in the United States, according to Hackerspaces.org. Another 27 U.S. spaces are in the planning or building stage.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.