KitsGuru (Set of 2) Sound Detection sensor Module \ Intelligent Vehicle Microphone Arduino sma Electronic Components Electronic Hobby Kit

Description: It is Sound Detection sensor Module \ Intelligent Vehicle Microphone Arduino smart car. 1. 100% New Brand 2. Highly Reliable It have Main chip:LM393, Electret condenser microphone. Technical Parameter: 1. Working voltage: DC 4-6V 2. Signal output indication 3. Single channel signal output 4. Effective output signal is low level 5. When there is sound, outputs low level and the signal light 6. Can be used for Acoustic control light, to give sound and light alarm working with Photosensitive sensor 7. Circuit board output switch quantity