Moisture Sensitive Alarm Circuit Using BC547 Transistor and PCB Based Sensor

MOISTURE SENSITIVE ALARM B

Circuit here is moisture sensor sounds an alarm when water reaches its sensor or moisture level is very high in the air. This project is a simple and a cost effective project for use in home or industrial purpose.

DOC

  •  Power Supply Input – 6 VDC @ 25 mA
  •  Output – Buzzer
  •  Onboard On/Off Switch
  •  Sensor PCB included
  •  Terminal pins for connecting power supply
  •  Four mounting holes of 3.2 mm each
  •  PCB dimensions 63 mm x 42 mm

MOISTURE SENSITIVE ALARM (3)

MOISTURE SENSITIVE ALARM (2)

MOISTURE SENSITIVE ALARM (1)

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