Either way, his voice command chessboard appears to work ... The phone uses an app that talks to the Arduino via Bluetooth, which means the Arduino needs a Bluetooth module.

A powerful robot awaiting for a verbal ... A solenoid operated valve allows an Arduino with attached ESP-01 to extend the cylinder whenever the appropriate command comes over the network.

This hack puts them together to use an Alexa voice command to open and close your blinds. DIY hacker Yavin0427 demonstrates the sweet setup in the video above. This trick uses an Arduino and a few ...

This Optimus Prime can perform actions based on the voice commands you issue or on what you input through its accompanying app, which it receives via Bluetooth. The robot responds to a variety of ...

Hitt says. (Skip to 1:40 on the video to see what the robot sees.) So far, the system responds to 10 basic voice commands -- again, like a trained animal -- like "stop," "follow tight," or "engine ...