[Ben Yeh] wrote in to tell us about this voice-controlled chess robot he built along with three ... No problem, they just added a distance sensor and a reflector to measure the up and down ...

By linking two Arduinos as the brain, he has created a voice ... robot instead. The entire project took three months, most of which he spent learning programming. SPARC has three sonar sensors ...

The robotic arm swooped down to a plate, found a strawberry using sensors ... their robot up to receive commands from Amazon’s Alexa, but said that it could be integrated with other voice ...

Who wouldn’t want their very own voice ... of robot creations, spanning everything from simple trikes to fearsome robot dragons. These were controlled via gestures, thanks to a smart sensor ...