flight simulator

41 Articles

Physical Control Panel Elevates Flight Sim Experience

April 26, 2022 by 11 Comments

Like so many of us, [pgsanchez] has been bitten by the flight simulator bug. It’s a malady that can only be treated, but never cured — and like so many hobbies, it has a nasty tendency to spawn more hobbies. A software developer by trade, [pgsanchez] is also adept with Arduino and electronics, and his blog post about the PGS-2 Flight Simulator Control Panel demonstrates his fine abilities well, as does the video below the break.

A player of Digital Combat Simulator, he grew tired of having to remember awkward key combinations to control the simulator. Flying a jet, even in a simulator, can require quick thinking bound with quick reflexes, so having a button to press, a switch to flip, or a knob to turn can be vastly superior to even the simplest keyboard based command.

An Arduino interfaces the buttons to the computer, and a white acrylic case is employed to keep all the parts flying in formation. Yes, a white case — with great care taken to allow the case to be backlit. The effect is excellent, and it looks like the panel would be right at home in the Sukhoi Su-25T that it’s designed to control in the game.

We appreciated the attention to detail in the panel, as even the gear status lights and flap indicators match those in the simulator, a nice touch! What more could [pgsanchez] build? We’d like to see! If you’re into flight sims and the like, you might be interested in this fully 3D printed flight sim controller.

Continue reading “Physical Control Panel Elevates Flight Sim Experience” →

Demonstration of the PMDG 737 being controlled by a blind user using Talking Flight Monitor

Flying Blind: Taking Flight Simulation To A New Level In Accessibility

November 2, 2021 by 14 Comments

Software developers [Andy Borka] and [Jason Fayre] have a love for aviation. They are also both totally blind. They’ve developed software called Talking Flight Monitor, and it has made flight simulation possible for anyone with impaired vision or blindness, as you can experience in the blurry video below the break. What draws them to aviation and flight simulators?

This fascination with flight is not limited to the sighted, and who wouldn’t want to experience what it’s like to be in cockpit of a modern airliner? I still recall the awe that I felt when at 9 years old, I glanced the flight deck of a McDonnell Douglas MD-80 as I boarded the aircraft. The array of lights, buttons, switches, and gauges dazzled me for years to come. I wanted to know how all of it worked. I wanted to be a pilot. A few years later I discovered Flight Simulator 4 on a 286, and I was hooked for life.

For the vision impaired this presents a problem. Flight simulators are by nature extremely visual, and they lack the text based interface that would allow a screen reader to help a visually impaired person make use of the simulator. Enter Talking Flight Monitor.

[Andy] and [Jason] have worked with PMDG Simulations to create text friendly interfaces for the 737 and 777 produced by PMDG. These ultra-realistic aircraft are available for the Prepar3D flight Simulator, and they result in a combination that blurs the line between Flight Simulator and Flight Training. By modifying these aircraft with accessible control panels, Talking Flight Monitor allows a completely blind flight simulator user to take off, navigate, and even land without ever seeing the screen.

Talking Flight Monitor makes flight possible using over 70 keyboard shortcuts. Both autopilot control and full manual control of the aircraft simulation are possible. Compatibility with standard simulation software is maintained in such a way that tutorials for programming flight computers not controlled by Talking Flight Monitor will still work. It even includes its own voice, so it does not require a screen reader to use.

Our hats are off to [Andy] and [Jason] for their hard work, diligence, and true application of the Hacker spirit. Thanks to [Mike Stone] for this most excellent tip.

[Note: The images in this post are produced by a community of blind flight simulator users who are not concerned with visual quality. They have been intentionally left blurry.]

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The Ultimate BRRRT Simulator: Fully Featured A-10 Warthog Cockpit

September 30, 2021 by 25 Comments

The Fairchild Republic A-10 “Warthog” with its 30 mm rotary cannon has captured the imagination of friendly soldiers and military aviation enthusiasts on the ground for as long as it’s been flying. One such enthusiast created the Warthog Project, a fully functional A-10 cockpit for Digital Combat Simulator, that’s almost an exact copy of the real thing.

It started as a four monitor gaming cockpit, with a Thrustmaster Warthog H.O.T.A.S. The first physical instrument panels were fuel and electrical panels bought through eBay, and over time more and more panels were added and eventually moved to dedicated left and right side units. All the panels communicate with the main PC over USB, either using Arduinos or purpose-made gaming interface boards. The Arduinos take input from switches and control knobs, but also run 7-segment displays and analog dials driven by servos. The panels were all laser-cut using MDF or perspex and backlit using LEDs.

The main instrument panel is a normal monitor masked with laser-cut MDF and Thrustmaster multi-function display bezels. The cockpit is run by the open source Helios Cockpit Simulator for DCS. The main monitors were replaced by a large custom-built curved projection panel lit up by a pair of projectors. It seems this is one of those projects that is never quite finished, and small details like a compass get added from time to time. Everything is documented in detail, and all the design files are available for free if you want to build your own.

We’ve seen a few impressive simulator cockpit builds from hardcore enthusiasts over the years, including a Boeing 737, P-51 Mustang, and even a Mech cockpit for Steel Battalion. Continue reading “The Ultimate BRRRT Simulator: Fully Featured A-10 Warthog Cockpit” →

Complete Flight Sim Controller Set With 3D Printing And Hall-Effect Sensors.

October 26, 2020 by 17 Comments

[Tom Stanton] has been playing Microsoft Flight Simulator a lot recently, and decided his old desktop joystick needed an upgrade. Instead of just replacing it with a newer commercial model, he built a complete controller system with a long joystick that pivots at floor level, integrated rudder pedals and a throttle box. You can see it in action after the break.

The throw of the joystick is limited by [Tom]’s legs and chair, with only 12° of travel in either axis, which is too small to allow for high resolution with a potentiometer. Instead, he used hall effect sensors and a square magnet for each axis, which gives good resolution over a small throw angle. The pivot that couples the two rudder pedals also makes use of a hall effect sensor, but needs more travel. To increase the size of the magnetic field, [Tom] mounted two magnets on either side of the sensor with their poles aligned. To center the rudder pedals and joystick, a couple of long tension springs were added.

The joystick (left) and rudder pedals (right) magnet configurations with a hall effect sensor.

A normal potentiometer was used in the throttle lever, and [Tom] also added a number of additional toggle switches and buttons for custom functions. The frame of the system is built with T-slot extrusions, so components can quickly moved to fit a specific user, and adjust the preload on the centering springs. All the electronic components are wired to an Arduino Micro, and thanks to a joystick library, the code is very simple.

At a total build cost of £212/$275 it’s certainly not what anyone would call cheap, but it’s less than what you’d pay for a commercial offering. All the design files and build details are linked in the second video if you want to build your own.

The flight sim controller builds are coming in thick and fast with the release of the latest MS Flight Simulator. With 3D printing you can augment an Xbox controller with a joystick and throttle, or just use tape and a few electronic components turn a desk drawer into a flight yoke.

Xbox Controller Gets Snap On Joystick From Clever 3D-Printed Design

September 25, 2020 by 7 Comments
Ball and socket linkages make for smooth operation.

People making DIY controls to enhance flight simulators is a vibrant niche of engineering and hackery, and it sure looks like Microsoft Flight Simulator is doing its part to keep the scene lively. [Akaki Kuumeri]’s latest project turns an Xbox One gamepad into a throttle-and-stick combo that consists entirely of 3D printed parts that snap together without a screw in sight. Bummed out by sold-out joysticks, or just curious? The slick-looking HOTAS (hands on throttle and stick) assembly is only a 3D printer and an afternoon away. There’s even a provision to add elastic to increase spring tension if desired.

The design looks great, and the linkages in particular look very well thought-out. Ball and socket joints smoothly transfer motion from one joystick to the other, and [Akaki] says the linkages accurately transmit motion with very little slop.

There is a video to go with the design (YouTube link, embedded below) and it may seem like it’s wrapping up near the 9 minute mark, but do not stop watching because that’s when [Akaki] begins to go into hacker-salient details about of how he designed the device and what kinds of issues he ran into while doing so. For example, he says Fusion 360 doesn’t simulate ball and socket joints well, so he had to resort to printing a bunch of prototypes to iterate until he found the right ones. Also, the cradle that holds the Xbox controller was far more difficult to design than expected, because while Valve might provide accurate CAD models of their controllers, there was no such resource for the Xbox ones. You can watch the whole video, embedded below.

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3D-Printed Flight Controls Use Magnets For Enhanced Flight Simulator 2020 Experience

September 3, 2020 by 23 Comments

We have seen quite a few DIY joystick designs that use Hall effect sensors, but [Akaki Kuumeri]’s controller designs (YouTube video, embedded below) really make the most of 3D printing to avoid the need for any other type of fabrication. He’s been busy using them to enhance his Microsoft Flight Simulator 2020 experience, and shares not just his joystick design, but makes it a three-pack with designs for throttle and pedals as well.

Hall effect sensors output a voltage that varies in proportion to the presence of a magnetic field, which is typically provided by a nearby magnet. By mounting sensors and magnets in a way that varies the distance between them depending on how a control is moved, position can be sensed and communicated to a host computer.

In [Akaki]’s case, that communication is done with an Arduino Pro Micro (with ATmega32U4) whose built-in USB support allows it to be configured and recognized as a USB input device. The rest is just tweaking the physical layouts and getting spring or elastic tension right. You can see it all work in the video below.

Continue reading “3D-Printed Flight Controls Use Magnets For Enhanced Flight Simulator 2020 Experience” →

Microsoft Flight Simulator’s Data Insanity Spawns Enormous Buildings And Anomalies From OpenStreetMap

August 21, 2020 by 32 Comments

The OpenStreetMap project is an excellent example of how powerful crowdsourced data can be, but that’s not to say the system is perfect. Invalid data, added intentionally or otherwise, can sometimes slip through the cracks and lead to some interesting problems. A fact that developers Asobo Studio are becoming keenly aware of as players explore their recently released Microsoft Flight Simulator 2020.

Like a Wiki, users can update OpenStreetMap and about a year ago, user nathanwright120 marked a 2 story building near Melbourne, Australia as having an incredible 212 floors (we think it’s this commit). The rest of his edits seem legitimate enough, so it’s a safe bet that it was simply a typo made in haste. The sort of thing that could happen to anyone. Not long after, thanks to the beauty of open source, another user picked up on the error and got it fixed up.

But not before some script written by Asobo Studio went through sucked up the OpenStreetMap data for Australia and implemented it into their virtual recreation of the planet. The result is that the hotly anticipated flight simulator now features a majestic structure in the Melbourne skyline that rises far above…everything.

The whole thing is great fun, and honestly, players probably wouldn’t even mind if it got left in as a Easter egg. It’s certainly providing them with some free publicity; in the video below you can see a player by the name of Conor O’Kane land his aircraft on the dizzying edifice, a feat which has earned him nearly 100,000 views in just a few days.

But it does have us thinking about filtering crowdsourced data. If you ask random people to, say, identify flying saucers in NASA footage, how do you filter that? You probably don’t want to take one person’s input as authoritative. What about 10 people? Or a hundred?

Continue reading “Microsoft Flight Simulator’s Data Insanity Spawns Enormous Buildings And Anomalies From OpenStreetMap” →