The Sanbot Elf now speaks ROS 2 itself, from a Kotlin app on its own Android board, with no bridge PC in between. Here it is working, with the numbers and the parts that still aren't right.
Robot Builds
Single-build posts: LEGO, VEX, InMoov and ROS robots.
The VEX EDR Tank
The VEX EDR tank: my first big VEX EDR build and first ROS robot, built to drive itself, and harder than expected.
LEGO Humanoid Diary : Part 1- 3
Parts 1–3 of the LEGO humanoid diary: a large LEGO robot that can see, point, talk and listen, with a tablet in its chest.
Lejos 0.9.1 released!
leJOS 0.9.1 is released. Why leJOS is the platform of choice for connecting an EV3 to mobile and vision.
2 way communication between Lejos and Android : Work in progress
Work in progress on two-way socket communication between leJOS on the EV3 and an Android device, on GitHub.
Read more of 2 way communication between Lejos and Android : Work in progress →
LEGO Driving Simulator : Don’t use your phone
A LEGO driving simulator that shows the danger of using your phone at the wheel, programmed in leJOS with an Android phone.
Read more of LEGO Driving Simulator : Don’t use your phone →
WORLD FIRST : LEGO EV3 Motorised Roller Skates
LEGO EV3 motorised roller skates, built on a Friday night: two EV3s and four NXT motors per foot, programmed in EV3-G.
Read more of WORLD FIRST : LEGO EV3 Motorised Roller Skates →
VEXIQ Motorised Skateboard
A VEX IQ motorised skateboard that carries a person: two brains powering 16 motors.
VEX Robotics
First videos of VEX IQ builds, including the HEXBUG set, with plans to compare VEX IQ with LEGO MINDSTORMS on a big build.
Apple Watch controlling LEGO EV3
A lunchtime hack that controls a LEGO EV3 from an Apple Watch.
