Tips for your own projects
I had to create a fisheye camera for my research, but I couldn’t find a resource that I can use right away. So I created my own fisheye camera model for Unity. I order to create a virtual fisheye camera, you need to create mesh objects and use add them to a Unity project. Here…
Jaeyoung Lim MAVLink is a standard protocol which is used for drones both for internal communications and external communications. It is a popular interface for flight controllers such as PX4, Ardupilot, Betaflight and more. This was mainly used for GCS such as Qgroundcontrol, Mission Planner for the command control link. However, this is also useful…
Programming for Robotics – ROS is an open lecture by Prof. Marco Hutter of ETH Zürich Robotic System Laboratory. The course materials and online video lectures are avilable on the website. The source code for exercises from Dongho is on the Github. The repository was made public with Prof. Hutter’s permission. Please use it for…
Jaeyoung Lim Introduction PX4 is a great platform to implement a UAV system based on a opensource autopilot. One of the great features of PX4 is that you can run a SITL simulation(Software in the loop simulation) to simulate your flight on simulation. This is useful as you can check new mission or control algorithms…
This post is written by Jaeyoung Lim Overview Recently opensource autopilots have become reliable by various failsafe functions integrated by the opensource community. Developing different softwares for each application can be time consuming and hard to verify the reliablility of the software. An alternative to modifying the autopilot software, is to use an onboard computer…
This project is done by Jaeyoung Lim Overview In this project I have built a usb2ppm interface, which is a programmable board that can generate ppm signals. Commands can be programmed to come from potentiometers or command from a PC connected via a USB cable. There are some literature that explains how to control the…
After we made Zipcar, we though about expanding this system. Current Zipcar system is working with radio signals, but I wanted to make system that works on internet. So, first work is to make video streaming service that works on internet. Hardware: Raspberry pi, Raspberry pi camera(this is not webcam) If you search on…
This post is by Keunwoo Park. FYI, this blog is not on AWS. In this post I want to share information that we need to know to set up WordPress with AWS. Of course, you can all knowledge for this kind of project. What I wanted to do is to gather these information, and fix…
