Practice Your Service Return With This Arduino-Powered Automatic Ping-Pong Ball Machine
Friction wheel mechanism, frame made of VEX Robotics Design System components.
Technology
Underwater ROV at the Edinburgh mini Maker Faire
Martin Evans builds underwater ROV’s and he brought three different type of ROV here to the Edinburgh Mini Maker Faire and I took the opportunity to talk to Martin about his builds.
Wall-E the Edinburgh mini Maker Faire
Dale Wood—a maker from Zimbabwe that now lives here in Scotland—has built a life-sized replica of Disney’s WALL-E robot and it’s on display at the Edinburgh mini Maker Faire.
Young Raspberry Pirates
Alaska-based young makers Nathan Schatz, 13, and his little brother, 10, wrote in to share their fun adventures with our Raspberry Pirate Radio project.
LeJOS, the Java Operating System for Legos, Releases EV3 Beta
Today, the team behind LeJOS — the Java operating system for Legos — released a beta edition of their software for Mindstorms EV3. LeJOS has been around since 2000, when Jose Solozano first built the open-source Java-based software for Mindstorms RCX; it’s one of several software replacement systems for Mindstorms, which try to take advantage […]
Review: Mindsensors Accelerometer-Compass Sensor
This gyro-accelerometer-compass sensor is just what your Mindstorms robot needs to keep itself pointed in the right direction.
3D Vector Graphics on a WWII Radar Tube with Arduino
Google engineer Eric Schaepler has a passion for antique display technologies.