artpoz

Last video of a moving vehicle with headlights on.

The camera moved back, improved drive and the black line is now between the wheels.

I made a new version with a camera instead of a color sensor. To power the camera, a power bank was needed.

Improved driving, especially in a straight line.

I built small car Hot Rod. It's fast and has differential at the rear. Yesterday I made a new version, that has a board under the roof. Best regards artpoz

I fixed distance in rear wheels.

Hi, I've added two motors and hub to Jeep Wrangler 42122.

LMS-ESP32 connects to PS4 gamepad directly, which is faster. No running program on laptop/smartphone needed. Here you can read more possibilities: https://www.antonsmindstorms.com/product/wifi-python-esp32-board-for-mindstorms/ Best regards artpoz

Another car I've built is M.V.P.

I've made little vehicle Tricky controlled by PS4 gamepad. The connection between vehicle and gamepad is without computer. I've used LMS-ESP32 board to do that. Best regards artpoz

Hi. Yesterday I built a guitar from "The Lego Mindstorms Robot Inventor Activity Book" by Daniele Benedettelli. It's a great book by the way. The best is you can actually play on this guitar.

Hi. Today I built Rubik's Cube Solver for Lego Mindstorms Robot Inventor, thanks to instructions and code from David Gilday. Link to code and instructions here: http://mindcuber.com/mindcuberri/mindcuberri.html

No. There is one error easy to fix: AttributeError: 'MSHub' object has no attribute 'battery' This line should be removed/commented as same as its commented in my code. hub = MSHub() Best regards artpoz

I think you forget to change the first parameter in function pixel(). Check below: for led_y in range (5): for led_x in range (5): if battery >= led_on_crit_full[led_y]: hub.display.pixel(led_x,led_y,9) Best regards artpoz

I have been playing with the Mindstorms Robot Inventor kit (#51515) for some time. Unfortunately, it does not have a display, but it has 25 LEDs. The battery level can only be viewed on a connected device: laptop or smartphone. I wrote a short Python program that lights up 3,5,10,15,20,25 LEDs depending on the battery level. It can be uploaded let's say as the 19th program and it will stay in the hub. Maybe it will be useful to someone. Any comments and suggestions are welcome. Battery level on Mindstorms Robot Inventor

I made a short tutorial how to connect a PS4 controller to a Robot Inventor. Maybe it will be useful for someone reading this topic.