meowth08
Member
Design a burglar alarm that will sound a 5kHz, 5 watt sound. An alarm switch is built into the left front fender of the car. It is normally an open switch. When the key is turned to "armed position", the switch is closed. A motion switch is mounted into the automobile such that when any motion occurs, a momentary contact is made. When any disturbance to automobile occurs, the output signal momentarily drops to zer0(ground). The burglar alarm should sound the 5kHz signal only if the fender was previously armed. The alarm should sound for two(2) minutes and then shuts off.
Additional requirement: Use NE555 for the design and other components needed to accomplish the design.
I hope you can help me with a diagram.
Any help from you guys will be very much appreciated. Thank you.
Additional requirement: Use NE555 for the design and other components needed to accomplish the design.
I hope you can help me with a diagram.
Any help from you guys will be very much appreciated. Thank you.
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