Real 737 Engine gauge works!

[RayS]

I acquired a few of these 2 months ago with the intent of driving them with Arduino to make a really cool steampunked weather station.

Trouble started early when I couldn't figure out what kind of signal to make these work. Bob Reed found a really nice function generator to assist with the problem.

I'm happy to say, it works! Now, just need to figure out the Arduino side.

https://youtu.be/sXT_iX54YfQ

(The cat meowing in the background is 'Sidney'. She's about 53 years old and counting....)

[mikeybear]

Nice

Oh, and Arduino is a doddle

Regards

Dave