Luggage Security System
Friday, 15 January 2010 20:15 | Written by EEE-LAB | 
| Security - Security System |
There is a simple Luggage security circurit diagram by using IC UM3561 . Its Low-cost but very effective . Many place we can use this circuit like car security, Motorbike security bicycle security , hand bag etc.
So Let go to make this project.
Parts List:
Resistor:
R1 ----------------------- 10 K
R2 ----------------------- 560 ohm
R3 ----------------------- 220 K
Transistor:
T1 ------------------------ BC558
T2 ------------------------ BC548
T3 ------------------------ BC548
Integrated circuit:
IC ------------------------- UM3561
Speaker ---------------- 8 ohm, 250mW
Battry ------------------- 3V
Circuit designed by : Dhurajati Sinha
More Information about Circuit : [Download]
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Last Updated (Friday, 15 January 2010 20:38)