Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

A new acoustic levitation technique combines sound waves and electric charge to control multiple particles without physical ...

Acoustic waves are best known as the invisible delivery agents bringing voices, car horns, or our favorite song to our ears.

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Allen Telescope Array campaign shows slow changes in radio scintillation that can nudge pulsar timing by billionths of a ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

Sound is usually something we hear, not something we touch. But researchers at Virginia Tech have found a way to turn acoustic waves into invisible “hands” that can grab, move, and guide tiny objects ...