Water level buzzer

Specifications

Water Level Buzzer is a simple kit which will buzz when water reaches the sensor level. Input - 9 VDC @ 40 mA Output ??? Buzzer Terminal pins for supply voltage Power-On LED indicator Four mounting holes of 3.2 mm each PCB dimensions 32 mm x 35 mm

Schematic

Parts List

PCB

  Electronics Lab ,Created By Muhammad Irfan      Electronics Lab ,Created By Muhammad Irfan     Electronics Lab ,Created By Muhammad Irfan