This is the Demo testing video of the very simple and very effective and useful project of the Automatic water pump controller with a three-level indicator. For circuit diagram and other details go to the link https://www.circuitspedia.com/automat... website- https://circuitspedia.com/ Follow on Pinterest –https://pin.it/1fBzf7X Follow the Facebook page – / circuitspedia Join Facebook Group – / circuitspedia Instagram – / bhartiaman.tinku Fiverr Profile Link – https://www.fiverr.com/amanbharti575?... My Twitter profile– / aman_bharti2 • Delay timer circuit | ON time delay timer ... • One pushbutton on off relay switch circuit... • Bird sound tone generator using Arduino | ... • Dark Sensor circuit using Photodiode | Dar... • PIR SENSOR Security Alarm | Automatic Room... #circuitdiagram #electronicscircuits #circuitdesign #circuit #waterlevel #waterlevelcontroller #waterlevelindicator #circuitspedia