![]() ![]() for AHRS IMUs and MarvelMind IPS) which may be of some use. either one you can get down to a 1:1 spur pinion if you order Single Speed Conversion, 8mm shaft revo spur gear from you can get either cars spur or pinion to a revo 34t He also makes an 8mm to 5mm bore reducer so you can use a single speed conversion mount as a pinion, both with integy delrin 34t. This folder contains scripts used previously (e.g. Imageconverter.py is a script which converts the images obtained from the XiQ cameras. OFNA DM1 ELECTRIC SERIALUsbfinder.sh is a script used to find all the usb serial devices connected to the PC. This Java application is used to convert the USB HID commands sent from the Logitech G27 Steering Wheel into PPM signals. This folder contains all the ROS catkin packages used by the DNRacing Car. Run_3d_cnn.py creates the 3D CNN model with the. Model.py contains the actual 3D CNN model implementation ![]() csv file which contains throttle, steering, brake inputs correlated with the corresponding image.ĭeploymodel.py deploys the keras model within ROS using the joy catkin package The end-to-end, behavioral cloning 3D CNN model uses a stack of images with specified jumps.ĭata_preprocessing_v2.py processes the. Rosbag record controller controller_two camera/left/image_raw To start recording the images and controll commands, type The controller folder contains the G27/G29 joystick commands which will be recorded in the rosbag. To start collecting images while driving, type The race_robot folder contains the launch file (sixthtest.launch) for data collection. VRC-3NT PWM-to-USB USB Cable : This converts the PWM signals from a standard RC receiver into signals readable by the ROS joy pkg.įirst, make the ROS Catkin_PKG_Car package and solve any dependecy issues. Logitech G25/G27/G29 : The G25 is the best choice if you are on a budget.Ĭompufly V2 USB-to-PPM USB Cable : This converts the Logitech Steering Wheel commands into PPM signals for the Futaba transmitters to read. GoalZero Sherpa 100 Battery Pack : Although it is possible to buy other alternative batteries, remember that they should at least carry a power output of 30W. Sensored motors are also highly recommended.ġ1T Steel Pinion Gear & 48T Steel Spur Gear : Both the spur gears and pinion gears should be steel because plastic ones tend to chip off after prolonged use. Tekin RX-8 ver.2 Electronic Speed Controller : High end ESCs are recommended for quality low speed control with brushless motors. However, other 1/10th scale RC cars with standard servos and ESCs will also work. *Note: The vehicles above were chosen because they were fast. I mounted the cameras really high with a long mobile phone stand because I wanted a larger FOV. Ximea XiQ CMOS Camera with 1.8mm fisheye lens : Fish eye lens are highly recommended for a wide field of view (FOV). OFNA DM1 ELECTRIC PCAn analogy FPV TX/RX setup will also work for those who are on a budget.įutaba RX/TX : The trainer port must have trainer/master mode capability for the PPM-to-USB (Compufly V2) cable to stream the signals back to the PC and receive commands from the steering wheel. The wireless HDMI transmitter from Amimon Connex has no latency, but it is expensive. Nvidia Jetson TX2 Developer Board : The TX2 is futureproof, but the TX1 will also run the 3D_CNN architecture with 2 stacked images.Īrduino Uno : Arudino Megas are also a good option.Īmimon Connex : I tried UDP wifi video streaming, but the latencies were too high. I'm going to run an electric Dm1 this year to confirm nitro set up works with the electric car and reduce parts. The project was recently accepted to the upcoming IEEE ITSC 2018 conference. Electric On-Road - Ofna DM-1 Spec Electric 1/8 Gt OnRoad - I've done well racing the nitro version Dm1 and electric GTP2e. All of the work was done with ROS Kinetic and Keras. The addition of a clutch type 2-speed center diff provides blistering speeds for making short work of long straights.Welcome to the DNRacing Repo! This repository is for a scaled V2V autonomous motorsport project involving two 1:8 scale RC cars. Tightly based on the original 1/7th DM-1 Sedan, the 1/8th DM-1Spec offers a number of changes, including a shorter wheelbase, that all help to give you an advantage over the competition. The DM-1Spec was designed to have just one thing on its mind.racing! More specifically, it is designed for ROAR Race GTS class. OFNA DM-One Spec E 1/8th Electric 4WD On Road Sedan Specifications: Length: 546mm/21.5 Wheel Base: 324mm/12.76 Width: 335mm/13.19 Weight: 3765g/8.3lbs. This is the OFNA DM-1Spec RTR Nitro Onroad sedan with Force. ![]()
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