Iffy Books | 404 S. 20th St., PHL
hacking, free culture, gardening, zines
Join us and build a tiny solar-powered square wave generator on a breadboard. No soldering required! The workshop is free to attend, but you’ll need to purchase a kit for $12.50 to complete the project.
Here’s a link to the how-to zine we’ll use.
And here’s a diagram of the oscillator circuit we’ll build: