Compact Sound detection sensor used for Smart car, MCU study, electronic voting, etc. of DC 4V to 6V operating voltage, this sound is designed with single-way output that with the specification. The effective output of this sensor sound low-level output.
Main parts: LM393 and electret microphone
Operating voltage: DC 4V ~ 6V
Single-way output signal indicating
Low-level output signal when sound
Applications: Sound-activated lamp, acoustooptics alarm, sound control and detection, etc
PCB Size (L x W): Approx. 1.25 x 0.6 inches
1 x Sound Sensor Module