Man, do nerds love their coffee. How else do you explain that a robot-controlled espresso machine blew through its Kickstarter target by a crazy 16X? Coffee-loving engineers Gleb Polyakov and Igor ...

After wiring up each outlet so it can be controlled independently, he set out designing a four port relay board. This was a pretty simple build – four 10 Amp relays and a few terminal blocks.

This product is courtesy of It was super easy to make this mobile tracked platform and radio-controlled useful for building ...

By controlling analog circuits digitally, system costs and power consumption can be drastically reduced. Arduino already include on-chip PWM controllers, making this effectuation easy. In short, PWM ...

Arduino programmers and designer Eric Dirgahayu has this week unveiled a new robotic fish which has been created using PVC from waste pipe tubing ...

Arduino enthusiasts looking for a new project to keep them busy this weekend may be interested in a new slow motion frame which has been created by ...

The Episode 5 recap of Discovery Channel's "The Big Brain Theory: Pure Genius," which features two local contestants who give us a behind-the-scenes wrap each week.

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one ...

An Arduino-controlled, fire-breathing Godzilla at Mardi Gras?! Blame Chewbacchus Meet New Orleans' only official Sci-Fi and Fantasy themed parade krewe.