Wondering if someone can help me with building an inexpensive Sump Pump Well Level Indicator.
I want it to run off of a 9v battery.
I want it to have four LEDs. Green = Empty, lowest point in well, then three Yellow LEDs showing the various levels, and then a RED LED to show the highest level.
ideally, would like to have an alarm buzzer if the level opens the Red led circuit.
I found this on google but it seems to run on 6v ac and I want mine to be 9v dc.
http://www.projectsjugaad.com/electronicscircuitsdiagram/Water-Level-Indicator-with-alarm-Melody-generator-for-greeting-cards-Brakelight-Flasher-Car-anti-theft-wireless-alarm.html
I'm hoping someone can help me out and guide me to how to build and get parts, etc.
I can solder and can follow instructions but do not know schematics fluently.
I want it to run off of a 9v battery.
I want it to have four LEDs. Green = Empty, lowest point in well, then three Yellow LEDs showing the various levels, and then a RED LED to show the highest level.
ideally, would like to have an alarm buzzer if the level opens the Red led circuit.
I found this on google but it seems to run on 6v ac and I want mine to be 9v dc.
http://www.projectsjugaad.com/electronicscircuitsdiagram/Water-Level-Indicator-with-alarm-Melody-generator-for-greeting-cards-Brakelight-Flasher-Car-anti-theft-wireless-alarm.html
I'm hoping someone can help me out and guide me to how to build and get parts, etc.
I can solder and can follow instructions but do not know schematics fluently.