About

About Me:

mechanical engineer


Please tell us a bit about your UAV interest

http://autocourtdryer.com/


Hometown:

S.F. Bay area


Activity Feed

RoboBill posted a discussion in ArduRover User Group
When your rover is tired and needs to call it a day for recharging its batteries, it needs a home. But to come out the next day, it needs to backout... i.e. to have a backwards function... sort of like a copter's landing and take off.I realize there…
Dec 22, 2015
RoboBill replied to Steven's discussion Ground Penetrating Radar Rover help in ArduRover User Group
"I'm no Piksi/Pixhawk expert and I'm trying to do the same basic pattern. I believe I don't need any more "modules". You might also look at the Piksi forum. Hopefully there you can find out what still needs to be done. "
Aug 16, 2015
RoboBill replied to Al Jones's discussion How to calibrate APM 2.6 when the rover is too large rotate in ArduRover User Group
"When I fired up my rover, the mission planner showed its direction to off by more than 180 degrees. After some simple driving around, the orientation started to resemble the rover. Way cool.

Thanks for clarifying these steps

RoboBill"
Aug 16, 2015
RoboBill replied to tjfhlv's discussion Rover Hold/Delay At Waypoint in ArduRover User Group
"I too noticed that problem quite a while ago so I'm grateful that its been put on the list. 

Thanks again to Grant and all the rover developers

RoboBill"
Jul 27, 2015
RoboBill replied to RoboBill's discussion New Localization Kickstarter promising 10 cm accuracy in ArduRover User Group
"Anyone can sign up on the Pozyx website (above) for the latest news and information."
Jul 11, 2015
RoboBill replied to RoboBill's discussion New Localization Kickstarter promising 10 cm accuracy in ArduRover User Group
"Our plan is to program the Arduino to send real GPS messages to the Pixhawk based on the location of the Pozyx. So as far as the Pixhawk/rover is concerned its connected to a real GPS. If all goes according to plan, we'll be able to use the Mission…"
Jul 2, 2015
RoboBill left a comment on ROS User Group
"The POZYX Project is funded with ROS support"
Jul 1, 2015
RoboBill replied to RoboBill's discussion New Localization Kickstarter promising 10 cm accuracy in ArduRover User Group
"Project Funded!"
Jul 1, 2015
RoboBill replied to Falcon's discussion Best GPS for wooded areas in ArduRover User Group
"I've played with the Piksi and while its goal is amazing accuracy, its still in early beta. Frankly I haven't had much luck with it in less than perfect sky views. Since my rover is to be used in a known area like a backyard, my money (literally) is…"
Jun 23, 2015
RoboBill left a comment on ROS User Group
"FYI... a few days ago, the Pozyx team,announced a Kickstarter stretch goal that will make sure that the Pozyx, an Arduino shield that promises centimeter localization, works with ROS. "
Jun 22, 2015
RoboBill posted a discussion in ArduRover User Group
Howdy All,I stumbled across this project yesterday. It uses UWB Decawave chips. The Pozyx is a Arduino shield. The system is made up of 4 anchors around the room and 1 arduino compatible tag. A Pozyx team member confirmed that their system could be…
Jun 7, 2015
RoboBill left a comment on Pixhawk Fire Cape User Group
"Victor,

My hope was to design and build an outdoor system that is affordable to hobbyists. The ROS "approved" lasers are either $1000's, have limited range or are for indoor use only. 


BTW have you seen the new Lightware SF30/B? Its still…"
May 31, 2015
RoboBill left a comment on Pixhawk Fire Cape User Group
"Victor,

My son the programmer is telling me he can create a map of a simple interior space like a hallway using our rotating LIDAR LITE or SF02.  But he thinks its not possible to map outdoors... its too "noisy"... so we're kinda stuck. 

Would…"
May 31, 2015
RoboBill left a comment on Pixhawk Fire Cape User Group
"Is there a link to show what advantages these two new boards have over the Pixhawk?

For instance:
1) Could either of these boards take a map "drawn" by a rotating LIDAR mounted atop a rover and guide it from point to point?

2) Will these boards…"
May 30, 2015
RoboBill replied to RoboBill's discussion Contributing to giving sight to AV's in ArduRover User Group
"Howdy all, 

My son has been working on connecting the SF02-32 Hz version to ROS.  Here is a quick pic at the SF02 connected to ROS' RVIZ. More work needed but its getting there.


Next week we'll try to get the 100 Hz Lidar Lite hooked up to RVIZ.…"
Apr 19, 2015
RoboBill commented on LightWare - Laser Developer's blog post Obstacle detection LRF takes 36000 readings per second and costs only US$350
"Hi LD 

I've always believed the scanner can be attached to an aerial drone. If your drone can lift a gimbaled camera system with three motors, then the scanner should be NBD. My son, the programmer, is currently working on connecting your laser to…"
Mar 7, 2015
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