Car Alarm Sound Booster
Friday, December 27, 2013
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For car alarms, emphasis should be put on hearing the audible alert and identifying it as belonging to your wheels. Unfortunately, modern car alarm systems seem to have more or less the same alarm sound especially if they are from the same brand. Also, to comply with legal noise restrictions, the alarm sound is not always loud enough to be heard if the car is parked down the road. Simple Car Alarm Sound Booster Circuit Diagram The circuit shown here is designed to help boost the alarm sound by also...