Compact sound detecting sensor used for smart car, MCU study, electronic contest, etc. Operated by DC 4V to 6V voltage, this sound sensor is designed with single-way output signal that with indication. The effective output signal of this sound sensor is low-level output.
- Main Parts: LM393 and electret microphone
- Working Voltage: DC 4V ~ 6V
- Single-way output signal with indication
- Low-level output signal when there is sound
- Applications: Sound-activated lamp, acoustooptics alarm, sound control and detecting, etc
- PCB Size (L x W): Approx. 1.25 x 0.6 inch
- 10 x Sound Sensor Module