Projects with Ryan Slaugh: Building a Raspberry Pi Pinewood Derby Race System
Raspberry Pi and Raspberry Pi Alamode join forces to control a Pinewood Derby race track.
transistor
Making Transistors out of Iron Pyrite
Ryan Jordan’s Derelict Electronics workshop helps participants create crude amplifiers out of chunks of iron pyrite.
Glockentar: Epic Instrument Mashup
What happens when you want to play two instruments at the same time, but only have two hands? You let electronics do the work for you, of course.
A Micro Relay at Work
The fundamentals of switching in GIF format! See a 5V micro relay switch from normally-closed to normally-open and back to normally-closed.
Electronic business card demonstrates transistor amplification
Aaron Alai designed this kicking electronic business card, which demonstrates how transistor amplifiers work.
Designing a radio with a single type of transistor
What do you do once you are already a skilled radio designer and restorer?
Homemade transistor from a photocell?
Like many of us, Nyle Steiner has long aspired to building a homemade transistor. While considering possible way to achieve this, he stumbled upon the interesting idea of building a FET transistor from a cadmium sulfide photocell
