Sound Detection Sensor Module

Sound detection sensor module detects the intensity of sound where sound is detected via a microphone and fed into an LM393 op-amp It comprises an onboard potentiometer to adjust the set point for sound level. Specifications Operating Voltage: 3.3V to 5V DC PCB Size: 3.4cm * 1.6cm Induction distance: 0.5 Meter Operating current: 4~5 mA Microphone Sensitivity (1kHz): 52 to 48 dB Easy to use with Microcontrollers or even with normal Digital/Analog IC Small, cheap and easily available

2,500 RWF