It's an ultrasonic atomizer, works exactly as pictured. Powers from MicroUSB, which is quite convenient. Set the transducer smaller-metal-area side up on a wet sponge with a little pressure or not-fully-submerged in a pool of liquid, turn it on, and get a plume of atomized liquid. On/off button on the board operates electronically (latches on/off while powered, always off at power-up), would be easy to solder on an external control wire. No markings on the IC. Does produce a slight audible tone when turned on. I'm not even sure what I'm going to use them for, but it was cheap and neat so I had to try one.

It's an ultrasonic atomizer, works exactly as pictured. Powers from MicroUSB, which is quite convenient. Set the transducer smaller-metal-area side up on a wet sponge with a little pressure or not-fully-submerged in a pool of liquid, turn it on, and get a plume of atomized liquid. On/off button on the board operates electronically (latches on/off while powered, always off at power-up), would be easy to solder on an external control wire. No markings on the IC. Does produce a slight audible tone when turned on. I'm not even sure what I'm going to use them for, but it was cheap and neat so I had to try one.

It's an ultrasonic atomizer, works exactly as pictured. Powers from MicroUSB, which is quite convenient. Set the transducer smaller-metal-area side up on a wet sponge with a little pressure or not-fully-submerged in a pool of liquid, turn it on, and get a plume of atomized liquid. On/off button on the board operates electronically (latches on/off while powered, always off at power-up), would be easy to solder on an external control wire. No markings on the IC. Does produce a slight audible tone when turned on. I'm not even sure what I'm going to use them for, but it was cheap and neat so I had to try one.

A termék rendben van, kétszer nyomás alatt fut, a halászok által használt parafával készítettem, majd a szilikonra tettem, és a víztisztító szűrőlap mikro usb-vel jön, és akkor forrasztani egy 16 voltos 100mf kondenzátor a kártyára. 16 voltom van. Volt egy 470 mf kondenzátor, ezért betettem. Egyelőre működik. Már a 20.-nél tart. Hármat bevettem. A termék kiválasztásakor válassza ki a közvetlen postát Törökországban kevesebb, mint 10 napig, és ez elviszi éjjel-nappal anélkül, hogy át kellene mennie a vámon.

Ürün gayet güzel 2 kere basınca aralıklı çalışıyor balıkçıların kullandığı mantarla yaptım üstüne silicon ile yapıştırdım yanında su çekici filtre anakartı geliyor micro usb ile kullanılıyor isterseniz kartına birtane 16 volt 100mf kondanstör lehimleyebilirsiniz ben elimde 16 volt 470 mf kondanstör vardı onu taktım. şimdilik çalışıyor zaten 20tl ye geliyor tanesi 3 tane aldım. ürünü seçerken direk posta Türkiye seçin daha ucuza hemde 10 gün gibi sürede geliyor aras kargo ile gümrüğe uğramadan.

A termék rendben van, kétszer nyomás alatt fut, a halászok által használt parafával készítettem, majd a szilikonra tettem, és a víztisztító szűrőlap mikro usb-vel jön, és akkor forrasztani egy 16 voltos 100mf kondenzátor a kártyára. 16 voltom van. Volt egy 470 mf kondenzátor, ezért betettem. Egyelőre működik. Már a 20.-nél tart. Hármat bevettem. A termék kiválasztásakor válassza ki a közvetlen postát Törökországban kevesebb, mint 10 napig, és ez elviszi éjjel-nappal anélkül, hogy át kellene mennie a vámon.