Does anyone here have some recommendations?
I'm looking for an ultrasonic sensor with a low quiescent current that is sufficiently waterproof (enough to handle some raindrops). It should preferably be either 3.3V or 5V.
I considered the MaxBotix sensors, but it may be a bit out of my budget as I prefer to keep it under $50 or so. I tested the JSN-SR04T, but wasn't particularly content with the results I was getting from it (a lot of measurements being all over the place) so I'm eager to try out something now