Fire alarm system using BC547...........

COMPONENTS REQUIRED

Item Image	Item Name	Quantity
	BC547	1 No
	Buzzer	1 No
	Switch	1 No
	HW Battery with Clamp	1 NO
	infrared RX	1 NO
	LED	1 NO
	220 resistor	1 NO

Tools Required

Tool Image	Tool Name
	Gun gum
	Soldering rod

CIRCUIT DIAGRAM