Tag: Tutorial
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How to normailize audio for YouTube with DaVinci Resolve
Audio mastering/normalization is very important. If your audio levels are too low, viewers will not hear well. If they are too high, clipping and distortions will lower the quality. On top of that, platforms like YouTube expects you to upload materials with certain loudness. If your loudness is too high, YouTube will lower your videos…
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How to replace the 3d printer nozzle – Prusa i3 MK3S
The Prusa i3 nozzle is of good quality. If you treat it well, it will serve you for years. My Prusa i3 MK3S was printing without absolutely any problems for more than two years. Unfortunately, some of the failed filament experiments left too much fowling in the nozzle and although it was printing fine most…
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INAV for tracked rovers and tanks
INAV 2.5 introduced rover and boat support. However, INAV setup on tracked vehicles like tanks or with differential steering was never really working like expected. Turning was possible but only in forward or backward movement – throttle had to be not-idle. And that meant that turning in place was not an option. Luckily, the INAV…
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EmuFlight Kalman Filter Tuning
The most distinctive feature of the EmuFlight flight controller software is it’s gyro Kalman filter. Yes, the same filter that some people name the dynamic PT1, doubt that it works or calls it magic. I will not discuss if the EmuFlight Kalman works and how it works (it works tho, I have enough time in…
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How to setup INAV on a rover
INAV finally allowed to use INAV and INAV compatible flight controllers to be used on rovers and boats. Finally, INAV supports not only flying vehicles. Bear in mind, that the rover and boat support is not full, and some functionalities might not be working like expected. What works:
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INAV Airspeed Sensor – which one to choose
INAV flight controllers gives you the option to install airspeed sensor on your airplane, just like in Pixhawk and Ardupilot. And just like in case of Pixhawk and Ardupilot, you have several options in terms of the hardware. Airspeed sensors, also known as Pitot tubes, come in two variants: digital and analog.
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How to use INAV Autotune
Autotune is a feature in the INAV flight controller firmware that helps automatically tune PID settings for fixed-wing aircraft. It simplifies the tuning process by adjusting roll, pitch, and yaw rates based on flight behavior. How It Works: Autotune (or Auto Tune) that is present in INAV for quite a long time is a working…
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How to use INAV Autotrim function – since you should do it
INAV Autotrim is a feature in the INAV flight controller firmware that helps automatically adjust servo midpoints for fixed-wing aircraft. It ensures that the control surfaces are properly trimmed for level flight, making manual mode transitions smoother. This is one of the most useful INAV functions for fixed wings! Servo autotrim solves the problem of…
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How to connect APM Airspeed Sensor (Pitot Tube) to INAV
Recently released INAV 1.7.2 introduced new hardware support: analog airspeed sensors. I’ve written new but it is new only to INAV. Analog airspeed sensors aka APM Pitot Tubes aka Ardupilot Airspeed Meter and one the market for years. And they are cheap. By cheap, I mean below $30. And until recently they were usable only…