Jebao sinewave pumps? How do they work?

[Sounduser]

Does anyone know how the jebao sinewave pumps work?
Has anyone made their own controller for one?
I know the old ones were power ground and 5v control. Very easy to control with an arduino.

 

[oreo57]

Does anyone know how the jebao sinewave pumps work?
Has anyone made their own controller for one?
I know the old ones were power ground and 5v control. Very easy to control with an arduino.

See if this helps.


http://www.jobern.com/2018/07/jebao-pump-guide/

Not seeing specifics on the SLW series though.