i need to make a Sign for my work, that turns on when a buzzer rings, what im looking to do it have a vibation sensor, attached to the buzzer (i cant splice into the buzzer) a micro controller to have the sign turn on for 30 seconds, to turn on a string of leds, what would i need to do this, i know a bit about electronics but im not sure what i would need to make this work, any help would be really appreciated
vibration sensor and or a sound sensor to turn on a string of leds for a set amount of time
December 31, 2018
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