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Edward Murphy
เข้าร่วมเมื่อ 28 ธ.ค. 2017
UCSD race1 final gps fail
The first UCSD GPS race involving Donkeycar. In the final was George's ROS car vs Donkeycar. Unfortunately the gps failed for both cars leading to a funny final.
มุมมอง: 29
วีดีโอ
Configure GPS with U-Center
มุมมอง 2.6K2 ปีที่แล้ว
In this video I show how to configure your UBlox-based GPS receiver using U-Center software. We configure the serial ports to have higher baud rates and we increase the rate at which we get position estimates and we increase the precision of those estimates. This is what I did when I used GPS to race autonomously with DonkeyCar. Donkeycar donkeycar.com DiyRobocars diyrobocars.com Here is a link...
Running U-Center on MacOS
มุมมอง 1.5K2 ปีที่แล้ว
This video shows how you can setup UBlox U-Center software on a Macintosh and use it to test and configure your UBloxm-based GPS receiver, include RTK corrections. Here is a prior video on how I used GPS to create an autonomous RC car th-cam.com/video/q4T7kTaExTs/w-d-xo.html Here is an article that talks about the same thing in more detail ezward.github.io/gps/ Donkeycar donkeycar.com DiyRoboca...
DonkeyCar meets GPS
มุมมอง 2242 ปีที่แล้ว
What I learned while adding a GPS autopilot to the DonkeyCar framework. Article this video is based around: ezward.github.io/gps/ GPS Racing Video: th-cam.com/video/tjWmrCIKgnE/w-d-xo.html www.donkeycar.com/ diyrobocars.com/
Now that's racing (RTK GPS scale car racing)
มุมมอง 6012 ปีที่แล้ว
Donkeycar vs PixHawk vs ROS - Ed vs Chris vs George. - Chris and I start fast - George catches up - George clears us out - Got a good video! #diyrobocars #donkeycar #ardurover diyrobocars.com/ www.donkeycar.com/ ardupilot.org/rover/
Cats' version of 'You can take out an eye with that'
มุมมอง 73 ปีที่แล้ว
Cats' version of 'You can take out an eye with that'
Boston Dynamics' Spot at DIYRobocars race May 22, 2021
มุมมอง 453 ปีที่แล้ว
This was our first in-person race since the covid shutdown and we had a special guest; Boston Dynamics' Spot robot. diyrobocars.com/ www.donkeycar.com/
EzRover 04 Go to Goal
มุมมอง 2223 ปีที่แล้ว
Welcome to EzRover. EzRover is a framework for building cheap, capable and extensible differential drive robots. The robot in this video uses an Esp32Cam microcontroller as its brain. It serves a web application that can be used to control and monitor the robot. This movie shows the autonomous Go to Goal behavior of the robot. In this example the robot has already been calibrated (see EzRover 0...
EzRover 02 Calibration
มุมมอง 1683 ปีที่แล้ว
Welcome to EzRover. EzRover is a framework for building cheap, capable and extensible differential drive robots. The robot in this video uses an Esp32Cam microcontroller as its brain. It serves a web application that can be used to control and monitor the robot. This video shows how to calibrate the rover and turn on speed control. This allows us to drive the rover is a straight line and enable...
EzRover 03 Go to Goal Behavior
มุมมอง 1743 ปีที่แล้ว
Welcome to EzRover. EzRover is a framework for building cheap, capable and extensible differential drive robots. The robot in this video uses an Esp32Cam microcontroller as its brain. It serves a web application that can be used to control and monitor the robot. This video shows off the EzRover's Go to Goal behavior. Go to Goal allows us to command the rover to go to a specific (x, y) position;...
20190921 3 Second heat success and crash
มุมมอง 265 ปีที่แล้ว
20190921 3 Second heat success and crash
awesome. Tks a lot guy. Keep it up
Awesome stuff. I am just starting the journey with Donkeycar.
Do you have any recent content? Your videos are great. I am hoping to build a gps mower for our acreage.
it wont work on macbook pro. 32 bits vs. 64 bits.
Should have read the comments. I've just wasted 30 minutes trying only to find this out.
what aabout if you have 2 ublox zed f9p modules? is the same procces?
Great video
Thx for the detailed explanation, it worked perfectly! Thx so much.
Hi Ed. Nice work. Here is a link to a video of my 1/8 scale 4WD Traxxas E-Maxx using a Sparkfun NEO-M9N GPS and an active antenna: th-cam.com/video/_PI20CWPxes/w-d-xo.html
maybe a view of the weels moving and steering would have been also interesting(along with the UI)
Nice work Ed. However I have been experiencing latency issues with the steering and throttle response on my Donkey Car. I presently have a DC with a NVIDIA Nano running Jetpack 4.4.3 and an Intel D435i camera. I have experienced the steering and throttle latency issue with both DC v 3.1.5 and v 4.1.0 when using either the web controller or a PS4 gamepad for local control of the DC. It has been almost two years since you wrote the "realsense435i.py" part that is being used in the DC software and I am wondering if you have made any improvements in the "realsense435i.py" part since it inception. I suspect that the original code that is presently being used has a timing issue with the DC drive loop. You can see my troubleshooting of the latency issue on the DC Github here: github.com/autorope/donkeycar/issues/792. Comments?
Nice work Ed. However I have been experiencing latency issues with the steering and throttle response on my Donkey Car. I presently have a DC with a NVIDIA Nano running Jetpack 4.4.3 and an Intel D435i camera. I have experienced the steering and throttle latency issue with both DC v 3.1.5 and v 4.1.0 when using either the web controller or a PS4 gamepad for local control of the DC. It has been almost two years since you wrote the "realsense435i.py" part that is being used in the DC software and I am wondering if you have made any improvements in the "realsense435i.py" part since it inception? I suspect that the original code that is presently being used has a timing issue with the DC drive loop. You can see my troubleshooting of the latency issue on the DC Github here: github.com/autorope/donkeycar/issues/792. Comments?
yes, really not bad ! congrats for D435i implementation ! Hope to test this soon ...