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How do you keep this water proofffff
The stepper motor controls the voltage. A small PC fan will make about .5-2W depending on wind speed. The voltage is not the wattage, energy is measured by voltage x current.
Just buy a dc motor, or get a pc fan. If you spin the fan/motor, rather than power the fan, it will send out power.
any dc motor will work
Do not EAT or DRINK any of that. You will make horrible heavy metal exposure into the water as it degrades the metal into sharp, cancerous, stomach ripping metals over time
Cool. These are also used inside of crystal oscillators, by supplying it current, it will reverberate a very specific frequency, and, some are programmable, meaning you can supply a different amount of energy, and it will produce a different timed reverberation (oscillation).
Hi, This is so far the closest I've seen to displaying ultrasonic visually. What I am trying to do is make my own Ultrasound Device, similar to the machines that are used in hospitals to see a baby in someone's belly. Is this even possible with these components or am I looking for something that is not available?
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