MICROPHONE SOUND SENSOR MODULE KY 038 FOR ARDUINO IN PAKISTAN
microphone sound sensor module ky 038 for arduino: lm393 main chip electric condenser microphone features single channel signal output low level output signal used for sound control light great module for sound alarm system working voltage: dc 4 6v interface definition: ao: analog output sensor gnd: ground vcc: power supply input range: 3v 24v. do: digital output comparator output two red led indication: power and sensor. power: power is off. sensor: when the microphone senses sound reaches a certain value, this led light." Box Pack - No Warranty
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Price:
Rs 350,00
Rs 350,00
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