ok, another additional one here, is the transmitter sending pulses of ultrasound or is it continuous? The spec doesn't say. On the oscilloscope it appeared as a continuous wave but i don't really know how to use one and my teacher showed me specifically for the experiment, so that may not be...
Pretty basic question, i think, it's either possible or it's not.
Physics practical using an ultrasound generator and receiver components (in separate circuits, with the the generator rigged up to signal generator, and the receiver connected to an oscilloscope to take readings from). For the...