26-02-2011, 11:29 AM
Zigbee Based Extinguisher.docx (Size: 29.23 KB / Downloads: 62)
Zigbee Based Extinguisher
AIM:
To find Fire and pressure by using pizo electric crystal.Using LM35 sensor we have to measure the Temperature/Fire.
BLOCK DIAGRAM
TRANSMITTER BLOCK DIAGRAM:
2.2 RECIEVER BLOCK DIAGRAM:
Hardware Requirement
1.Mpx Bp sensor
2.PIC16F877A
3.16X2 LCD
4.LM35
5.7805
6.LDR
Softwares:
1.Vb.net
2.Embedded C