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The 1PCS DC 3V Micro Vacuum Air Pump is a compact and efficient air pressure pump designed to deliver a vacuum pressure of 30KPa with a capacity of 0.28L, making it an essential tool for medical applications, DIY enthusiasts, and laboratory experiments.
P**R
Didn't work...no suction
Didn't work...no suction
C**F
Great piece of hardware for Halloween
The media could not be loaded. I figured if this could pump water, it might be able to pump fake blood. If it clogged up, oh well.I got the tubing from my local hardware store.I believe it is 3/16 in. O.D. x 3/32 in. I.D.You can see that I used it in a Halloween display to drip blood. I need to get more for next year!The pump is inside the head, by the way. It reduced the amount of tubing I needed.You can power it from the 3.3V pin of an ESP8266-based MCU. You should add a transistor and a diode to prevent back voltage from frying your MCU.
Trustpilot
3 weeks ago
2 months ago
