Flytec Air Speed Sensor for Hang Gliders

howdy folks this is the may take analog air speed sensor it is the a SP d700 - I think it is I did have this on the bush mule for the F seven six five win test but I had it connected up all wrong so I thought I'd better do another video to show how it actually works first thing I did was I'd lost this little plastic tip on the front luckily I found it again in my car there are two tubes in the air it sort of separates the center tube from the outer tube so pretty important little item that tip and I had these tubes connected the wrong way around as well just show you how it should be done so this straight tube connects to the top unit and the side tube connects to the bottom unit now looking at the little module itself we have ground five volts and we have to signal pads depending on which flight controller be using there's the signal pad and then there's the 1/2 or 1/2 that's a voltage