Arduino based underwater sampling system. This prototype is being developed to build an autonomous sampling system. The arduino controls a series of solenoids and a pump via MOSFETs, and also reads a flow sensor (hall effect sensor). The attached LCD alllows the user to see how much water has been pumped, and buttons allow the user to review volumes sampled.
Lots more work to do, but it works.
Thats sweet...you could like make a computer run pump/dam power station in your backyard...cool
BlanchProductions 2 years ago