Hi all,
I'm trying to build a simple circuit where a float sensor turns on or off the circuit, like the following:
Ideally, I'd like the circuit to be off until the float sensor is lifted, and then have the circuit become powered. I bought this on Amazon: https://www.amazon.com/gp/product/B00909404Y/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1 ... but it doesn't seem to be working. I'm not sure if it's only for AC or the 9v battery just isn't enough power. Does anyone have any suggestions for a float sensor that might work?
Thanks!
I'm trying to build a simple circuit where a float sensor turns on or off the circuit, like the following:
Ideally, I'd like the circuit to be off until the float sensor is lifted, and then have the circuit become powered. I bought this on Amazon: https://www.amazon.com/gp/product/B00909404Y/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1 ... but it doesn't seem to be working. I'm not sure if it's only for AC or the 9v battery just isn't enough power. Does anyone have any suggestions for a float sensor that might work?
Thanks!