Monthly Archives: October 2021

I built a CNC machine

Mostly designed to make parts for RC planes from balsa wood and thin plywood. But of course, the machine can be used for other stuff as well.

Here is a page with more info about the machine: DIY mini CNC router

Here is an overview video that also shows the machining of some test parts.

In this video, I am making a few simple parts that will be used in the wing of an RC plane.

More autonomous landings with my ArduPlane project

I have been doing some more flying the last months, finetuning and trying to improve the autonomous flying capabilities of my ArduPlane-plane.

Here I have made a page about this plane with more info in images: 2020 ArduPlane project

In this video I have installed an airspeed sensor (pitot tube) and a downwards facing LiDAR rangefinder. Thiss allowed the plane to land more predictably.

In this video, I think I have gotten the landings to work pretty well. Here I am flying a butifull evening with no wind. I will continue to experiment to test in other conditions with more wind in the funire.

FPV videos

I have been flying a lot of FPV quadcopters this summer. In the spring I got the DJI digital FPV system. I previously used Echine EV800 box-goggles, and of course, it was a big difference. Not only is the image quality on a whole other level, the goggles themself are a lot more comfortable to where and use. This upgrade made FPV flying a lot more fun. I have been flying and training a lot. Trying to learn different freestyle moves and also flying through gates and hitting smooth resing lines. But chasing other drones and airplanes is probably what I find most interesting. Below are two videos.

In this first video I am chasing a Multiplex Solius Glider. Probably one of the easiest kinds of RC airplanes to follow. It is flying relatively slow and is large and easy to see. This video was recorded on a GoPro Hero 8 camera. 4K60 with “hyper smooth” turned on.

In this second video, I am chasing a small 5-inch quadcopter that is running INAV firmware with a GPS. It is flown FPV in position-hold mode by a 80-year-old man in my RC flying club FK Gamen. He has been flying a lot of RC planes over the years, and now he is getting into FPV quadcopters. This video was recorded using my older GoPro Hero 3 Black, which I have since sold. The new Hero 8 was a big upgrade.