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Tag: electronics

Posted on October 19, 2025

Strange battery performance

Conversion of sailplane to electric powered folding prop

Today I was testing a new power setup for an old sailplane. The results were strange and disturbing. The sailplane is one that I used to fly with my boys when they were entering their teenage years. And I'm thinking that even back then it was old - acquired second hand. We would either launch …

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Posted on October 6, 2025October 6, 2025

Simple Express LRS Setup

Setting up ExpressLRS using a cell phone

It’s likely that you have heard about Express LRS / ELRS.  But what you have heard may have scared you away.  It can be a bit complicated.  We would like to help clear the air from all the smoke and make it reasonably simple for you. Why Express LRS? “Express” – It’s fast.  Quick response …

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Posted on August 3, 2025August 3, 2025

The Ideal Buddy Box System

the_ideal_buddy_box_system_with_radiomaster

A buddy box setup is clearly the best way to train a new RC pilot. If you simply stick to one brand of transmitters for everyone involved, that's not too much of a problem. But most flying clubs have quite a variety of systems being used - most of which are not compatible with each …

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Categories

  • Electric motors
  • Radios & receivers
  • RC plane building
  • RC plane flying
  • RC plane repair
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Please note

Working on and flying radio controlled aircraft can be dangerous, even lethal. Exercise great care, as you are the one responsible for what happens to you or others. Should you try to do anything that we have discussed or demonstrated here or on our YouTube channel, you need to personally evaluate the safety requirements and put into place any safety measures that may be required.

We have put in a lot of work to provide you with all of the information in this website and on our YouTube channel. Anything you would be willing to do to help us out financially would be greatly appreciated, even the value of a cup of coffee! Clicking on the image above is a simple way to do that.

Thank you so very much!

(c) 2024 James Massey -- Permission granted for non-profit use in training

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