The prism is rotated by a servo motor, which exposes the sample to the full rainbow, while an Arduino uses a light-dependent resistor ... We see all kinds of DIY science gear around here; this ...

I've been itching to do something with the open-source Arduino for a while ... in the name of middle school science fairs and various projects involving model rocket engines that should probably ...

The Parallax model is the opposite ... PIR Pin “out” connects to Arduino Digital 2 Here is the Arduino code for the Parallax sensor int motion_1 = 2; int light_1 = 13; void setup ...

After that's done, the Arduino moves the device's motors, which in turn move the flashlight. It then shines light upon a miniature cement moon, which shows the phase for the day from the operator ...

the event will shine a light on education and the maker movement. You’ll discover how Arduino is playing a pivotal role in STEM education, including a look at the new Arduino Science Kit R3.

MIT’s Media Lab is working on a system of information-sharing that can use light-based communication to remind you of an appointment or program an Arduino. The coin-sized Droplet is an ambient ...

If you're starting a hardware project now, and need something compact and light ... kB from the older model. This bump will result in a speedier experience overall. All Arduino boards are ...