Accessing over WiFi from PC to Rpi3 With host name and ROS master URI NOT Able to connect to rpi3, always says not able to connect to the gateway 22....

ROS is something without which we cannot understand complete capability of robotics I was always avoiding ROS and trying anything that won't require ...

@mjwhite Thanks this is great am trying this very hard I have used RPlidar and able to get scan topic as well as rviz . Installed arduino in ubuntu en...

Hi I have recently started ROS Created the packages for tutorials following ROS wiki. When i do rosrun turtlesim ,, space space and enter it gives no...

Hi scott! Finally 2n222 helped! Thanks.....not its ok!

Thanks so much. There is a jestson pack called isaac.sdk. now i discovered this last night, where they have a carter robot moving around a map ! And ...

Thanks a lot scott for taking time to reply.Indeed your algorithm is great to navigate from point A TO B . Surely will try out. I have a tinygps modul...

Thanks! Yes am so eagerly awaiting for the new videos fron Mr Bill on jetson nano and the most awaited Lidar on DB1!!

Excellent efforts! Great

Hii Am using an ESP32 to turn on AC from the internet anywhere. What i dis is controlĺing the IR remote by cloning the IR of the Original remote...i...

Hi Thanks so much. The module has a jumper low level and a high level trigger. When i keep it at low, as soon as the esp powers the relay triggers. W...

Hi scott The problem occurs on GPIO 4 set to Low... Regards