Teensy 4.1 what ultrasonic to use ?

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Hey I want to useultrasonic with teensy 4.1 but i read that they need higher voltage and teensy has only 3.3V. So can I use any ultrasonic sensor with teensy and if yes which ones ?. Thank you
 
Hey I want to useultrasonic with teensy 4.1 but i read that they need higher voltage and teensy has only 3.3V. So can I use any ultrasonic sensor with teensy and if yes which ones ?. Thank you
I have successfully used the <Ultrasonic Distance Sensor - 3V or 5V - HC-SR04 compatible 0- RCWL-1601> device from Adafruit with the Teensy 4.0. I built a water-level monitor for a friend that allows him to get a measurement of how many gallons of water are currently in his cylindrical tank, which is situated so that it is laying on its side.

Mark J Culross
KD5RXT
 
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