Month: July 2010

A better Geiger-Müller mood lamp

A better Geiger-Müller mood lamp

Übermaker Michal Zalewski is at it again: MAKE #21 featured a project for a Geiger-Mueller mood lamp that changed colors in response to background radioactivity. Unfortunately, this project relied on hard-to-identify and somewhat pricey components, and the color transitions seemed rather harsh. So, here’s my completely different take on the same concept. Michal’s mood lamp […]