2 Pack Ultrasonic Atomization Maker

This is my first project using an Ultrasonic Mister like this so I expected a learning curve. I needed to modify the board slightly hence the jumper wires in the photo. It is being used to adjust the humidity level inside a closed system. At first I thought something was wrong with the unit but as I adjusted the level of the Atomizer plate shallower in the water it begin to "mist". If the Atomizer unit is completely submerged it will not function. Seeing the mechanics of it now the harmonic plate needing to not be submerged makes sense. Puts out plenty of mist for a single unit.

Works well, pumps out a lot of vapour, but you have to make something to hold the ultrasonic disks in place, which needs to be exactly parallel on the surface of the water otherwise the cables are a little short so they pull them sideways and they down work.

all good

These misters work decently well. I had to unsolder the barrel Jack connectors and add wires for power because the barrel Jack that comes with these is way smaller than standard size. The mister must be kept above the waters surface in order to work. If it’s submerged at all it doesn’t produce any mist.

These are SUPER hard to use. I've tried so many different things to get them to work and I've only got it to work a couple of times for any extended period of time. It is sensitive to the water level within fractions of a millimeter.- On top of the water's surface it will only give a little poof of vapor if you put a drop to prime it- Just below the surface and they aren't strong enough to put anything out- Just at the surface it will depend on literally fractions of a millimeter. If you can get it to sit at the right height, sometimes they'll put out some nice vapor for a while but usually they'll only give a little poof and then stopTo make it even more complicated, the wires are super short AND some brainiac decided to make it so you need to press a tiny button to start it instead of just running when plugged in. So I am forced to come up with a more complex system using transistors to trigger it in addition to just controlling the power just so it will run in an automated system I'm designing. Totally doable but ugh.I would love to see the setup people are using to get these things to work regularly. Ultimately, they're so finicky that I really wish I had just spent the money on a submergible single unit at the same price.

Didn't work. I returned them. They wouldn't stay upright in fluid, but kept tipping over. I was trying to use them for a theatrical effect, but no luck.

I needed some ultrasonic atomizers for 91% Isopropyl, and this was just the thing I needed these work great. Discs will degrade in time but that is par for the course.

Puts out a small fog and 2Ah at 5V lasts over a day. Perfect for my need to cool a heatsink to below ambient