You can build something like this, thanks to the help of Captain Bob.

Now you can finally see you have 200 hr left on your C172 cross-country from JFK to Heathrow. Let’s build a DME for a Flight Simulator Homecockpit! Below is the video, where it’s all explained. With some hardware you can build it your self, if you have some experience with electronics and soldering. That is also the fun part of it.

And here is the link to to Circuit board.