3V vertical water pump (EF11098) perfect for micro:bit
3V Vertical water pump is a kind of DC micro submersible pump. Equipped with male and female Dupont line connectors, it can apply to the fountain used in many situations with much convenience.
With low noise and good performance. Made by engineering plastics to protect it from exploding. Small and easy to install.
Operating Method Put the water outlet into the water pipe , connect the power of the pump and the ground wire with 3V DC power, then put the pump into the water and it starts to work by drawing water or drawing off water after switching on.