Grove Sound Sensor Supply Voltage

Products & Technology Grove
#1

Hi everyone



I’m having problem understanding what the supply voltage for the grove sound sensor is.



I try to use the sensor with my arduino pro mini, which provides 3.3 V. Does this sensor operate with 3.3V or is this to low?



Thank you for your answer.



Ian

#2

Hi Ian



it works with 3.3v and 5v. thanks.